625822028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 1200606624

約数和(自身を除く): 574784596

約数列:

[1, 2, 4, 13, 26, 52, 107, 137, 214, 274, 428, 548, 821, 1391, 1642, 1781, 2782, 3284, 3562, 5564, 7124, 10673, 14659, 21346, 29318, 42692, 58636, 87847, 112477, 175694, 190567, 224954, 351388, 381134, 449908, 762268, 1142011, 1462201, 2284022, 2924402, 4568044, 5848804, 12035039, 24070078, 48140156, 156455507, 312911014, 625822028]

約数ペア:

[(1, 625822028), (2, 312911014), (4, 156455507), (13, 48140156), (26, 24070078), (52, 12035039), (107, 5848804), (137, 4568044), (214, 2924402), (274, 2284022), (428, 1462201), (548, 1142011), (821, 762268), (1391, 449908), (1642, 381134), (1781, 351388), (2782, 224954), (3284, 190567), (3562, 175694), (5564, 112477), (7124, 87847), (10673, 58636), (14659, 42692), (21346, 29318)]