2187133075504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1\times {\mathrm{40031}}^1$

素因数の和:41606

約数の個数: 80

約数和(自身を含む): 4590667678464

約数和(自身を除く): 2403534602960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1361, 1544, 2509, 2722, 3088, 5018, 5444, 10036, 10888, 17693, 20072, 21776, 35386, 40031, 40144, 70772, 80062, 141544, 160124, 262673, 283088, 320248, 520403, 525346, 640496, 1040806, 1050692, 2081612, 2101384, 3414749, 4163224, 4202768, 6829498, 7725983, 8326448, 13658996, 15451966, 27317992, 30903932, 54482191, 54635984, 61807864, 100437779, 108964382, 123615728, 200875558, 217928764, 401751116, 435857528, 708268483, 803502232, 871715056, 1416536966, 1607004464, 2833073932, 5666147864, 10515062863, 11332295728, 21030125726, 42060251452, 84120502904, 136695817219, 168241005808, 273391634438, 546783268876, 1093566537752, 2187133075504]

約数ペア:

[(1, 2187133075504), (2, 1093566537752), (4, 546783268876), (8, 273391634438), (13, 168241005808), (16, 136695817219), (26, 84120502904), (52, 42060251452), (104, 21030125726), (193, 11332295728), (208, 10515062863), (386, 5666147864), (772, 2833073932), (1361, 1607004464), (1544, 1416536966), (2509, 871715056), (2722, 803502232), (3088, 708268483), (5018, 435857528), (5444, 401751116), (10036, 217928764), (10888, 200875558), (17693, 123615728), (20072, 108964382), (21776, 100437779), (35386, 61807864), (40031, 54635984), (40144, 54482191), (70772, 30903932), (80062, 27317992), (141544, 15451966), (160124, 13658996), (262673, 8326448), (283088, 7725983), (320248, 6829498), (520403, 4202768), (525346, 4163224), (640496, 3414749), (1040806, 2101384), (1050692, 2081612)]