1390668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 3455592

約数和(自身を除く): 2064924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 401, 578, 802, 867, 1156, 1203, 1604, 1734, 2406, 3468, 4812, 6817, 13634, 20451, 27268, 40902, 81804, 115889, 231778, 347667, 463556, 695334, 1390668]

約数ペア:

[(1, 1390668), (2, 695334), (3, 463556), (4, 347667), (6, 231778), (12, 115889), (17, 81804), (34, 40902), (51, 27268), (68, 20451), (102, 13634), (204, 6817), (289, 4812), (401, 3468), (578, 2406), (802, 1734), (867, 1604), (1156, 1203)]