745280638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{13931}}^1$

素因数の和:15119

約数の個数: 16

約数和(自身を含む): 1167613056

約数和(自身を除く): 422332418

約数列:

[1, 2, 23, 46, 1163, 2326, 13931, 26749, 27862, 53498, 320413, 640826, 16201753, 32403506, 372640319, 745280638]

約数ペア:

[(1, 745280638), (2, 372640319), (23, 32403506), (46, 16201753), (1163, 640826), (2326, 320413), (13931, 53498), (26749, 27862)]