901433104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 2058618240

約数和(自身を除く): 1157185136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 487, 572, 809, 974, 1144, 1618, 1948, 2288, 3236, 3896, 5357, 6331, 6472, 7792, 8899, 10517, 10714, 12662, 12944, 17798, 21034, 21428, 25324, 35596, 42068, 42856, 50648, 69641, 71192, 84136, 85712, 101296, 115687, 139282, 142384, 168272, 231374, 278564, 393983, 462748, 557128, 787966, 925496, 1114256, 1575932, 1850992, 3151864, 4333813, 5121779, 6303728, 8667626, 10243558, 17335252, 20487116, 34670504, 40974232, 56339569, 69341008, 81948464, 112679138, 225358276, 450716552, 901433104]

約数ペア:

[(1, 901433104), (2, 450716552), (4, 225358276), (8, 112679138), (11, 81948464), (13, 69341008), (16, 56339569), (22, 40974232), (26, 34670504), (44, 20487116), (52, 17335252), (88, 10243558), (104, 8667626), (143, 6303728), (176, 5121779), (208, 4333813), (286, 3151864), (487, 1850992), (572, 1575932), (809, 1114256), (974, 925496), (1144, 787966), (1618, 557128), (1948, 462748), (2288, 393983), (3236, 278564), (3896, 231374), (5357, 168272), (6331, 142384), (6472, 139282), (7792, 115687), (8899, 101296), (10517, 85712), (10714, 84136), (12662, 71192), (12944, 69641), (17798, 50648), (21034, 42856), (21428, 42068), (25324, 35596)]