2149804578

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{143263}}^1$

素因数の和:143370

約数の個数: 32

約数和(自身を含む): 4476713472

約数和(自身を除く): 2326908894

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 2501, 5002, 7503, 15006, 143263, 286526, 429789, 859578, 5873783, 8739043, 11747566, 17478086, 17621349, 26217129, 35242698, 52434258, 358300763, 716601526, 1074902289, 2149804578]

約数ペア:

[(1, 2149804578), (2, 1074902289), (3, 716601526), (6, 358300763), (41, 52434258), (61, 35242698), (82, 26217129), (122, 17621349), (123, 17478086), (183, 11747566), (246, 8739043), (366, 5873783), (2501, 859578), (5002, 429789), (7503, 286526), (15006, 143263)]