1311492078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{37117}}^1$

素因数の和:37289

約数の個数: 48

約数和(自身を含む): 3080497056

約数和(自身を除く): 1769004978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2718, 3926, 5889, 11778, 17667, 35334, 37117, 74234, 111351, 222702, 334053, 482521, 668106, 965042, 1447563, 2895126, 4342689, 5604667, 8685378, 11209334, 16814001, 33628002, 50442003, 72860671, 100884006, 145721342, 218582013, 437164026, 655746039, 1311492078]

約数ペア:

[(1, 1311492078), (2, 655746039), (3, 437164026), (6, 218582013), (9, 145721342), (13, 100884006), (18, 72860671), (26, 50442003), (39, 33628002), (78, 16814001), (117, 11209334), (151, 8685378), (234, 5604667), (302, 4342689), (453, 2895126), (906, 1447563), (1359, 965042), (1963, 668106), (2718, 482521), (3926, 334053), (5889, 222702), (11778, 111351), (17667, 74234), (35334, 37117)]