1215673672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{122449}}^1$

素因数の和:122545

約数の個数: 32

約数和(自身を含む): 2446551000

約数和(自身を除く): 1230877328

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 122449, 244898, 489796, 979592, 2081633, 4163266, 8326532, 8938777, 16653064, 17877554, 35755108, 71510216, 151959209, 303918418, 607836836, 1215673672]

約数ペア:

[(1, 1215673672), (2, 607836836), (4, 303918418), (8, 151959209), (17, 71510216), (34, 35755108), (68, 17877554), (73, 16653064), (136, 8938777), (146, 8326532), (292, 4163266), (584, 2081633), (1241, 979592), (2482, 489796), (4964, 244898), (9928, 122449)]