17791567802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139369}}^1$

素因数の和:139502

約数の個数: 32

約数和(自身を含む): 28899763200

約数和(自身を除く): 11108195398

約数列:

[1, 2, 29, 31, 58, 62, 71, 142, 899, 1798, 2059, 2201, 4118, 4402, 63829, 127658, 139369, 278738, 4041701, 4320439, 8083402, 8640878, 9895199, 19790398, 125292731, 250585462, 286960771, 306751169, 573921542, 613502338, 8895783901, 17791567802]

約数ペア:

[(1, 17791567802), (2, 8895783901), (29, 613502338), (31, 573921542), (58, 306751169), (62, 286960771), (71, 250585462), (142, 125292731), (899, 19790398), (1798, 9895199), (2059, 8640878), (2201, 8083402), (4118, 4320439), (4402, 4041701), (63829, 278738), (127658, 139369)]