1319608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 2712960

約数和(自身を除く): 1393352

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 313, 527, 626, 1054, 1252, 2108, 2504, 4216, 5321, 9703, 10642, 19406, 21284, 38812, 42568, 77624, 164951, 329902, 659804, 1319608]

約数ペア:

[(1, 1319608), (2, 659804), (4, 329902), (8, 164951), (17, 77624), (31, 42568), (34, 38812), (62, 21284), (68, 19406), (124, 10642), (136, 9703), (248, 5321), (313, 4216), (527, 2504), (626, 2108), (1054, 1252)]