1457739686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{1453}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 2409499008

約数和(自身を除く): 951759322

約数列:

[1, 2, 13, 26, 47, 94, 611, 821, 1222, 1453, 1642, 2906, 10673, 18889, 21346, 37778, 38587, 68291, 77174, 136582, 501631, 887783, 1003262, 1192913, 1775566, 2385826, 15507869, 31015738, 56066911, 112133822, 728869843, 1457739686]

約数ペア:

[(1, 1457739686), (2, 728869843), (13, 112133822), (26, 56066911), (47, 31015738), (94, 15507869), (611, 2385826), (821, 1775566), (1222, 1192913), (1453, 1003262), (1642, 887783), (2906, 501631), (10673, 136582), (18889, 77174), (21346, 68291), (37778, 38587)]