674749203895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1\times {\mathrm{26017}}^1$

素因数の和:28315

約数の個数: 32

約数和(自身を含む): 877002255360

約数和(自身を除く): 202253051465

約数列:

[1, 5, 13, 65, 191, 955, 2089, 2483, 10445, 12415, 26017, 27157, 130085, 135785, 338221, 398999, 1691105, 1994995, 4969247, 5186987, 24846235, 25934935, 54349513, 64600211, 271747565, 323001055, 706543669, 3532718345, 10380756983, 51903784915, 134949840779, 674749203895]

約数ペア:

[(1, 674749203895), (5, 134949840779), (13, 51903784915), (65, 10380756983), (191, 3532718345), (955, 706543669), (2089, 323001055), (2483, 271747565), (10445, 64600211), (12415, 54349513), (26017, 25934935), (27157, 24846235), (130085, 5186987), (135785, 4969247), (338221, 1994995), (398999, 1691105)]