1330350952

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389447}}^1$

素因数の和:389521

約数の個数: 32

約数和(自身を含む): 2897493120

約数和(自身を除く): 1567142168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 389447, 778894, 1557788, 2726129, 3115576, 5452258, 10904516, 21809032, 23756267, 47512534, 95025068, 166293869, 190050136, 332587738, 665175476, 1330350952]

約数ペア:

[(1, 1330350952), (2, 665175476), (4, 332587738), (7, 190050136), (8, 166293869), (14, 95025068), (28, 47512534), (56, 23756267), (61, 21809032), (122, 10904516), (244, 5452258), (427, 3115576), (488, 2726129), (854, 1557788), (1708, 778894), (3416, 389447)]