8521490956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{22111}}^1$

素因数の和:22606

約数の個数: 48

約数和(自身を含む): 17162449920

約数和(自身を除く): 8640958964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 461, 836, 922, 1844, 5071, 8759, 10142, 17518, 20284, 22111, 35036, 44222, 88444, 96349, 192698, 243221, 385396, 420109, 486442, 840218, 972884, 1680436, 4621199, 9242398, 10193171, 18484796, 20386342, 40772684, 112124881, 193670249, 224249762, 387340498, 448499524, 774680996, 2130372739, 4260745478, 8521490956]

約数ペア:

[(1, 8521490956), (2, 4260745478), (4, 2130372739), (11, 774680996), (19, 448499524), (22, 387340498), (38, 224249762), (44, 193670249), (76, 112124881), (209, 40772684), (418, 20386342), (461, 18484796), (836, 10193171), (922, 9242398), (1844, 4621199), (5071, 1680436), (8759, 972884), (10142, 840218), (17518, 486442), (20284, 420109), (22111, 385396), (35036, 243221), (44222, 192698), (88444, 96349)]