2017469908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 3627771840

約数和(自身を除く): 1610301932

約数列:

[1, 2, 4, 113, 139, 163, 197, 226, 278, 326, 394, 452, 556, 652, 788, 15707, 18419, 22261, 22657, 27383, 31414, 32111, 36838, 44522, 45314, 54766, 62828, 64222, 73676, 89044, 90628, 109532, 128444, 2560241, 3094279, 3628543, 4463429, 5120482, 6188558, 7257086, 8926858, 10240964, 12377116, 14514172, 17853716, 504367477, 1008734954, 2017469908]

約数ペア:

[(1, 2017469908), (2, 1008734954), (4, 504367477), (113, 17853716), (139, 14514172), (163, 12377116), (197, 10240964), (226, 8926858), (278, 7257086), (326, 6188558), (394, 5120482), (452, 4463429), (556, 3628543), (652, 3094279), (788, 2560241), (15707, 128444), (18419, 109532), (22261, 90628), (22657, 89044), (27383, 73676), (31414, 64222), (32111, 62828), (36838, 54766), (44522, 45314)]