7280854548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{138937}}^1$

素因数の和:139352

約数の個数: 48

約数和(自身を含む): 18579900864

約数和(自身を除く): 11299046316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 397, 794, 1191, 1588, 2382, 4367, 4764, 8734, 13101, 17468, 26202, 52404, 138937, 277874, 416811, 555748, 833622, 1528307, 1667244, 3056614, 4584921, 6113228, 9169842, 18339684, 55157989, 110315978, 165473967, 220631956, 330947934, 606737879, 661895868, 1213475758, 1820213637, 2426951516, 3640427274, 7280854548]

約数ペア:

[(1, 7280854548), (2, 3640427274), (3, 2426951516), (4, 1820213637), (6, 1213475758), (11, 661895868), (12, 606737879), (22, 330947934), (33, 220631956), (44, 165473967), (66, 110315978), (132, 55157989), (397, 18339684), (794, 9169842), (1191, 6113228), (1588, 4584921), (2382, 3056614), (4367, 1667244), (4764, 1528307), (8734, 833622), (13101, 555748), (17468, 416811), (26202, 277874), (52404, 138937)]