1158774638

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30241}}^1$

素因数の和:30297

約数の個数: 48

約数和(自身を含む): 2234037024

約数和(自身を除く): 1075262386

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1666, 2254, 2737, 5474, 19159, 30241, 38318, 60482, 211687, 423374, 514097, 695543, 1028194, 1391086, 1481809, 2963618, 3598679, 4868801, 7197358, 9737602, 11824231, 23648462, 25190753, 34081607, 50381506, 68163214, 82769617, 165539234, 579387319, 1158774638]

約数ペア:

[(1, 1158774638), (2, 579387319), (7, 165539234), (14, 82769617), (17, 68163214), (23, 50381506), (34, 34081607), (46, 25190753), (49, 23648462), (98, 11824231), (119, 9737602), (161, 7197358), (238, 4868801), (322, 3598679), (391, 2963618), (782, 1481809), (833, 1391086), (1127, 1028194), (1666, 695543), (2254, 514097), (2737, 423374), (5474, 211687), (19159, 60482), (30241, 38318)]