2011490214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 4315334400

約数和(自身を除く): 2303844186

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 389, 402, 677, 778, 1167, 1273, 1354, 2031, 2334, 2546, 3819, 4062, 7391, 7638, 12863, 14782, 22173, 25726, 26063, 38589, 44346, 45359, 52126, 77178, 78189, 90718, 136077, 156378, 263353, 272154, 495197, 526706, 790059, 861821, 990394, 1485591, 1580118, 1723642, 2585463, 2971182, 5003707, 5170926, 10007414, 15011121, 17644651, 30022242, 35289302, 52933953, 105867906, 335248369, 670496738, 1005745107, 2011490214]

約数ペア:

[(1, 2011490214), (2, 1005745107), (3, 670496738), (6, 335248369), (19, 105867906), (38, 52933953), (57, 35289302), (67, 30022242), (114, 17644651), (134, 15011121), (201, 10007414), (389, 5170926), (402, 5003707), (677, 2971182), (778, 2585463), (1167, 1723642), (1273, 1580118), (1354, 1485591), (2031, 990394), (2334, 861821), (2546, 790059), (3819, 526706), (4062, 495197), (7391, 272154), (7638, 263353), (12863, 156378), (14782, 136077), (22173, 90718), (25726, 78189), (26063, 77178), (38589, 52126), (44346, 45359)]