7452874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 6489782

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 103, 121, 143, 206, 242, 253, 286, 299, 506, 598, 1133, 1339, 1573, 2266, 2369, 2678, 2783, 3146, 3289, 4738, 5566, 6578, 12463, 14729, 24926, 26059, 29458, 30797, 36179, 52118, 61594, 72358, 162019, 286649, 324038, 338767, 573298, 677534, 3726437, 7452874]

約数ペア:

[(1, 7452874), (2, 3726437), (11, 677534), (13, 573298), (22, 338767), (23, 324038), (26, 286649), (46, 162019), (103, 72358), (121, 61594), (143, 52118), (206, 36179), (242, 30797), (253, 29458), (286, 26059), (299, 24926), (506, 14729), (598, 12463), (1133, 6578), (1339, 5566), (1573, 4738), (2266, 3289), (2369, 3146), (2678, 2783)]