1330552976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{13807}}^1$

素因数の和:14151

約数の個数: 40

約数和(自身を含む): 2722385280

約数和(自身を除く): 1391832304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2536, 5072, 6023, 12046, 13807, 24092, 27614, 48184, 55228, 96368, 110456, 220912, 262333, 524666, 1049332, 2098664, 4197328, 4376819, 8753638, 17507276, 35014552, 70029104, 83159561, 166319122, 332638244, 665276488, 1330552976]

約数ペア:

[(1, 1330552976), (2, 665276488), (4, 332638244), (8, 166319122), (16, 83159561), (19, 70029104), (38, 35014552), (76, 17507276), (152, 8753638), (304, 4376819), (317, 4197328), (634, 2098664), (1268, 1049332), (2536, 524666), (5072, 262333), (6023, 220912), (12046, 110456), (13807, 96368), (24092, 55228), (27614, 48184)]