2186318940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2802973}}^1$

素因数の和:2802998

約数の個数: 48

約数和(自身を含む): 6592594848

約数和(自身を除く): 4406275908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2802973, 5605946, 8408919, 11211892, 14014865, 16817838, 28029730, 33635676, 36438649, 42044595, 56059460, 72877298, 84089190, 109315947, 145754596, 168178380, 182193245, 218631894, 364386490, 437263788, 546579735, 728772980, 1093159470, 2186318940]

約数ペア:

[(1, 2186318940), (2, 1093159470), (3, 728772980), (4, 546579735), (5, 437263788), (6, 364386490), (10, 218631894), (12, 182193245), (13, 168178380), (15, 145754596), (20, 109315947), (26, 84089190), (30, 72877298), (39, 56059460), (52, 42044595), (60, 36438649), (65, 33635676), (78, 28029730), (130, 16817838), (156, 14014865), (195, 11211892), (260, 8408919), (390, 5605946), (780, 2802973)]