1900247036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{273181}}^1$

素因数の和:273269

約数の個数: 24

約数和(自身を含む): 3487987776

約数和(自身を除く): 1587740740

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 273181, 546362, 1092724, 10107697, 12839507, 20215394, 25679014, 40430788, 51358028, 475061759, 950123518, 1900247036]

約数ペア:

[(1, 1900247036), (2, 950123518), (4, 475061759), (37, 51358028), (47, 40430788), (74, 25679014), (94, 20215394), (148, 12839507), (188, 10107697), (1739, 1092724), (3478, 546362), (6956, 273181)]