1796731254

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 4069992960

約数和(自身を除く): 2273261706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 211, 213, 422, 426, 633, 639, 1266, 1278, 1899, 1917, 2221, 3798, 3834, 4442, 5697, 6663, 11394, 13326, 14981, 19989, 29962, 39978, 44943, 59967, 89886, 119934, 134829, 157691, 269658, 315382, 404487, 468631, 473073, 808974, 937262, 946146, 1405893, 1419219, 2811786, 2838438, 4217679, 4257657, 8435358, 8515314, 12653037, 25306074, 33272801, 66545602, 99818403, 199636806, 299455209, 598910418, 898365627, 1796731254]

約数ペア:

[(1, 1796731254), (2, 898365627), (3, 598910418), (6, 299455209), (9, 199636806), (18, 99818403), (27, 66545602), (54, 33272801), (71, 25306074), (142, 12653037), (211, 8515314), (213, 8435358), (422, 4257657), (426, 4217679), (633, 2838438), (639, 2811786), (1266, 1419219), (1278, 1405893), (1899, 946146), (1917, 937262), (2221, 808974), (3798, 473073), (3834, 468631), (4442, 404487), (5697, 315382), (6663, 269658), (11394, 157691), (13326, 134829), (14981, 119934), (19989, 89886), (29962, 59967), (39978, 44943)]