7156746718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 12220963776

約数和(自身を除く): 5064217058

約数列:

[1, 2, 11, 22, 41, 82, 97, 157, 194, 314, 451, 521, 902, 1042, 1067, 1727, 2134, 3454, 3977, 5731, 6437, 7954, 11462, 12874, 15229, 21361, 30458, 42722, 43747, 50537, 70807, 81797, 87494, 101074, 141614, 163594, 167519, 234971, 335038, 469942, 555907, 624389, 899767, 1111814, 1248778, 1799534, 2072017, 3353677, 4144034, 6707354, 6868279, 7934309, 13736558, 15868618, 22792187, 36890447, 45584374, 73780894, 87277399, 174554798, 325306669, 650613338, 3578373359, 7156746718]

約数ペア:

[(1, 7156746718), (2, 3578373359), (11, 650613338), (22, 325306669), (41, 174554798), (82, 87277399), (97, 73780894), (157, 45584374), (194, 36890447), (314, 22792187), (451, 15868618), (521, 13736558), (902, 7934309), (1042, 6868279), (1067, 6707354), (1727, 4144034), (2134, 3353677), (3454, 2072017), (3977, 1799534), (5731, 1248778), (6437, 1111814), (7954, 899767), (11462, 624389), (12874, 555907), (15229, 469942), (21361, 335038), (30458, 234971), (42722, 167519), (43747, 163594), (50537, 141614), (70807, 101074), (81797, 87494)]