2641753046

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 4451524560

約数和(自身を除く): 1809771514

約数列:

[1, 2, 17, 19, 34, 38, 289, 293, 323, 578, 586, 646, 821, 1642, 4981, 5491, 5567, 9962, 10982, 11134, 13957, 15599, 27914, 31198, 84677, 94639, 169354, 189278, 237269, 240553, 265183, 474538, 481106, 530366, 1608863, 3217726, 4089401, 4508111, 4570507, 8178802, 9016222, 9141014, 69519817, 77698619, 139039634, 155397238, 1320876523, 2641753046]

約数ペア:

[(1, 2641753046), (2, 1320876523), (17, 155397238), (19, 139039634), (34, 77698619), (38, 69519817), (289, 9141014), (293, 9016222), (323, 8178802), (578, 4570507), (586, 4508111), (646, 4089401), (821, 3217726), (1642, 1608863), (4981, 530366), (5491, 481106), (5567, 474538), (9962, 265183), (10982, 240553), (11134, 237269), (13957, 189278), (15599, 169354), (27914, 94639), (31198, 84677)]