1330273238

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{1297}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 2321571648

約数和(自身を除く): 991298410

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1201, 1297, 2402, 2594, 8407, 9079, 16814, 18158, 73261, 79117, 146522, 158234, 512827, 553819, 1025654, 1107638, 1557697, 3115394, 10903879, 21807758, 95019517, 190039034, 665136619, 1330273238]

約数ペア:

[(1, 1330273238), (2, 665136619), (7, 190039034), (14, 95019517), (61, 21807758), (122, 10903879), (427, 3115394), (854, 1557697), (1201, 1107638), (1297, 1025654), (2402, 553819), (2594, 512827), (8407, 158234), (9079, 146522), (16814, 79117), (18158, 73261)]