713019748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{2213}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 1469954304

約数和(自身を除く): 756934556

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 311, 518, 622, 1036, 1244, 2177, 2213, 4354, 4426, 8708, 8852, 11507, 15491, 23014, 30982, 46028, 61964, 80549, 81881, 161098, 163762, 322196, 327524, 573167, 688243, 1146334, 1376486, 2292668, 2752972, 4817701, 9635402, 19270804, 25464991, 50929982, 101859964, 178254937, 356509874, 713019748]

約数ペア:

[(1, 713019748), (2, 356509874), (4, 178254937), (7, 101859964), (14, 50929982), (28, 25464991), (37, 19270804), (74, 9635402), (148, 4817701), (259, 2752972), (311, 2292668), (518, 1376486), (622, 1146334), (1036, 688243), (1244, 573167), (2177, 327524), (2213, 322196), (4354, 163762), (4426, 161098), (8708, 81881), (8852, 80549), (11507, 61964), (15491, 46028), (23014, 30982)]