2031479684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{1217}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 3918958848

約数和(自身を除く): 1887479164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 683, 1217, 1222, 1366, 2434, 2444, 2732, 4868, 8879, 15821, 17758, 31642, 32101, 35516, 57199, 63284, 64202, 114398, 128404, 228796, 417313, 743587, 831211, 834626, 1487174, 1662422, 1669252, 2974348, 3324844, 10805743, 21611486, 39066917, 43222972, 78133834, 156267668, 507869921, 1015739842, 2031479684]

約数ペア:

[(1, 2031479684), (2, 1015739842), (4, 507869921), (13, 156267668), (26, 78133834), (47, 43222972), (52, 39066917), (94, 21611486), (188, 10805743), (611, 3324844), (683, 2974348), (1217, 1669252), (1222, 1662422), (1366, 1487174), (2434, 834626), (2444, 831211), (2732, 743587), (4868, 417313), (8879, 228796), (15821, 128404), (17758, 114398), (31642, 64202), (32101, 63284), (35516, 57199)]