63903190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1297}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 124296480

約数和(自身を除く): 60393290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1297, 1895, 2594, 3790, 4927, 6485, 9854, 12970, 16861, 24635, 33722, 49270, 84305, 168610, 491563, 983126, 2457815, 4915630, 6390319, 12780638, 31951595, 63903190]

約数ペア:

[(1, 63903190), (2, 31951595), (5, 12780638), (10, 6390319), (13, 4915630), (26, 2457815), (65, 983126), (130, 491563), (379, 168610), (758, 84305), (1297, 49270), (1895, 33722), (2594, 24635), (3790, 16861), (4927, 12970), (6485, 9854)]