4780438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 8129520

約数和(自身を除く): 3349082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 9677, 19354, 125801, 183863, 251602, 367726, 2390219, 4780438]

約数ペア:

[(1, 4780438), (2, 2390219), (13, 367726), (19, 251602), (26, 183863), (38, 125801), (247, 19354), (494, 9677)]