1517293336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20753}}^1$

素因数の和:20828

約数の個数: 64

約数和(自身を含む): 3312338400

約数和(自身を除く): 1795045064

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 5624, 9139, 18278, 20753, 36556, 41506, 73112, 83012, 166024, 269789, 394307, 539578, 767861, 788614, 1079156, 1535722, 1577228, 2158312, 3071444, 3154456, 5125991, 6142888, 9982193, 10251982, 14589359, 19964386, 20503964, 29178718, 39928772, 41007928, 58357436, 79857544, 116714872, 189661667, 379323334, 758646668, 1517293336]

約数ペア:

[(1, 1517293336), (2, 758646668), (4, 379323334), (8, 189661667), (13, 116714872), (19, 79857544), (26, 58357436), (37, 41007928), (38, 39928772), (52, 29178718), (74, 20503964), (76, 19964386), (104, 14589359), (148, 10251982), (152, 9982193), (247, 6142888), (296, 5125991), (481, 3154456), (494, 3071444), (703, 2158312), (962, 1577228), (988, 1535722), (1406, 1079156), (1924, 788614), (1976, 767861), (2812, 539578), (3848, 394307), (5624, 269789), (9139, 166024), (18278, 83012), (20753, 73112), (36556, 41506)]