622173404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 1139927040

約数和(自身を除く): 517753636

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 227, 239, 244, 454, 478, 908, 956, 2867, 5734, 10669, 11233, 11468, 13847, 14579, 21338, 22466, 27694, 29158, 42676, 44932, 54253, 55388, 58316, 108506, 217012, 650809, 685213, 1301618, 1370426, 2549891, 2603236, 2740852, 3309433, 5099782, 6618866, 10199564, 13237732, 155543351, 311086702, 622173404]

約数ペア:

[(1, 622173404), (2, 311086702), (4, 155543351), (47, 13237732), (61, 10199564), (94, 6618866), (122, 5099782), (188, 3309433), (227, 2740852), (239, 2603236), (244, 2549891), (454, 1370426), (478, 1301618), (908, 685213), (956, 650809), (2867, 217012), (5734, 108506), (10669, 58316), (11233, 55388), (11468, 54253), (13847, 44932), (14579, 42676), (21338, 29158), (22466, 27694)]