1245982088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13297}}^1$

素因数の和:13386

約数の個数: 64

約数和(自身を含む): 2714387760

約数和(自身を除く): 1468405672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 424, 442, 689, 884, 901, 1378, 1768, 1802, 2756, 3604, 5512, 7208, 11713, 13297, 23426, 26594, 46852, 53188, 93704, 106376, 172861, 226049, 345722, 452098, 691444, 704741, 904196, 1382888, 1409482, 1808392, 2818964, 2938637, 5637928, 5877274, 9161633, 11754548, 11980597, 18323266, 23509096, 23961194, 36646532, 47922388, 73293064, 95844776, 155747761, 311495522, 622991044, 1245982088]

約数ペア:

[(1, 1245982088), (2, 622991044), (4, 311495522), (8, 155747761), (13, 95844776), (17, 73293064), (26, 47922388), (34, 36646532), (52, 23961194), (53, 23509096), (68, 18323266), (104, 11980597), (106, 11754548), (136, 9161633), (212, 5877274), (221, 5637928), (424, 2938637), (442, 2818964), (689, 1808392), (884, 1409482), (901, 1382888), (1378, 904196), (1768, 704741), (1802, 691444), (2756, 452098), (3604, 345722), (5512, 226049), (7208, 172861), (11713, 106376), (13297, 93704), (23426, 53188), (26594, 46852)]