489014448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{783677}}^1$

素因数の和:783701

約数の個数: 40

約数和(自身を含む): 1360465008

約数和(自身を除く): 871450560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 783677, 1567354, 2351031, 3134708, 4702062, 6269416, 9404124, 10187801, 12538832, 18808248, 20375602, 30563403, 37616496, 40751204, 61126806, 81502408, 122253612, 163004816, 244507224, 489014448]

約数ペア:

[(1, 489014448), (2, 244507224), (3, 163004816), (4, 122253612), (6, 81502408), (8, 61126806), (12, 40751204), (13, 37616496), (16, 30563403), (24, 20375602), (26, 18808248), (39, 12538832), (48, 10187801), (52, 9404124), (78, 6269416), (104, 4702062), (156, 3134708), (208, 2351031), (312, 1567354), (624, 783677)]