2095647684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{74219}}^1$

素因数の和:74420

約数の個数: 48

約数和(自身を含む): 5295151680

約数和(自身を除く): 3199503996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 9412, 14118, 28236, 74219, 148438, 222657, 296876, 445314, 890628, 964847, 1929694, 2894541, 3859388, 5789082, 11578164, 13433639, 26867278, 40300917, 53734556, 80601834, 161203668, 174637307, 349274614, 523911921, 698549228, 1047823842, 2095647684]

約数ペア:

[(1, 2095647684), (2, 1047823842), (3, 698549228), (4, 523911921), (6, 349274614), (12, 174637307), (13, 161203668), (26, 80601834), (39, 53734556), (52, 40300917), (78, 26867278), (156, 13433639), (181, 11578164), (362, 5789082), (543, 3859388), (724, 2894541), (1086, 1929694), (2172, 964847), (2353, 890628), (4706, 445314), (7059, 296876), (9412, 222657), (14118, 148438), (28236, 74219)]