2021246212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{9679}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 3893218560

約数和(自身を除く): 1871972348

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 83, 148, 166, 332, 629, 1258, 1411, 2516, 2822, 3071, 5644, 6142, 9679, 12284, 19358, 38716, 52207, 104414, 164543, 208828, 329086, 358123, 658172, 716246, 803357, 1432492, 1606714, 3213428, 6088091, 12176182, 13657069, 24352364, 27314138, 29724209, 54628276, 59448418, 118896836, 505311553, 1010623106, 2021246212]

約数ペア:

[(1, 2021246212), (2, 1010623106), (4, 505311553), (17, 118896836), (34, 59448418), (37, 54628276), (68, 29724209), (74, 27314138), (83, 24352364), (148, 13657069), (166, 12176182), (332, 6088091), (629, 3213428), (1258, 1606714), (1411, 1432492), (2516, 803357), (2822, 716246), (3071, 658172), (5644, 358123), (6142, 329086), (9679, 208828), (12284, 164543), (19358, 104414), (38716, 52207)]