1225795438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109583}}^1$

素因数の和:109656

約数の個数: 32

約数和(自身を含む): 2272333824

約数和(自身を除く): 1046538386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 109583, 219166, 767081, 1534162, 1862911, 3725822, 5150401, 10300802, 13040377, 26080754, 36052807, 72105614, 87556817, 175113634, 612897719, 1225795438]

約数ペア:

[(1, 1225795438), (2, 612897719), (7, 175113634), (14, 87556817), (17, 72105614), (34, 36052807), (47, 26080754), (94, 13040377), (119, 10300802), (238, 5150401), (329, 3725822), (658, 1862911), (799, 1534162), (1598, 767081), (5593, 219166), (11186, 109583)]