2511492

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 6166272

約数和(自身を除く): 3654780

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 73, 94, 122, 141, 146, 183, 188, 219, 244, 282, 292, 366, 438, 564, 732, 876, 2867, 3431, 4453, 5734, 6862, 8601, 8906, 10293, 11468, 13359, 13724, 17202, 17812, 20586, 26718, 34404, 41172, 53436, 209291, 418582, 627873, 837164, 1255746, 2511492]

約数ペア:

[(1, 2511492), (2, 1255746), (3, 837164), (4, 627873), (6, 418582), (12, 209291), (47, 53436), (61, 41172), (73, 34404), (94, 26718), (122, 20586), (141, 17812), (146, 17202), (183, 13724), (188, 13359), (219, 11468), (244, 10293), (282, 8906), (292, 8601), (366, 6862), (438, 5734), (564, 4453), (732, 3431), (876, 2867)]