512012018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 961486848

約数和(自身を除く): 449474830

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 137, 238, 274, 287, 383, 574, 697, 766, 959, 1394, 1918, 2329, 2681, 4658, 4879, 5362, 5617, 6511, 9758, 11234, 13022, 15703, 16303, 31406, 32606, 39319, 45577, 52471, 78638, 91154, 95489, 104942, 109921, 190978, 219842, 266951, 367297, 533902, 668423, 734594, 892007, 1336846, 1784014, 1868657, 2151311, 3737314, 4302622, 6244049, 12488098, 15059177, 30118354, 36572287, 73144574, 256006009, 512012018]

約数ペア:

[(1, 512012018), (2, 256006009), (7, 73144574), (14, 36572287), (17, 30118354), (34, 15059177), (41, 12488098), (82, 6244049), (119, 4302622), (137, 3737314), (238, 2151311), (274, 1868657), (287, 1784014), (383, 1336846), (574, 892007), (697, 734594), (766, 668423), (959, 533902), (1394, 367297), (1918, 266951), (2329, 219842), (2681, 190978), (4658, 109921), (4879, 104942), (5362, 95489), (5617, 91154), (6511, 78638), (9758, 52471), (11234, 45577), (13022, 39319), (15703, 32606), (16303, 31406)]