2016156709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 2468044800

約数和(自身を除く): 451888091

約数列:

[1, 7, 19, 79, 133, 311, 553, 617, 1501, 2177, 4319, 5909, 10507, 11723, 24569, 41363, 48743, 82061, 171983, 191887, 341201, 466811, 926117, 1343209, 3267677, 3645853, 6482819, 15159073, 25520971, 106113511, 288022387, 2016156709]

約数ペア:

[(1, 2016156709), (7, 288022387), (19, 106113511), (79, 25520971), (133, 15159073), (311, 6482819), (553, 3645853), (617, 3267677), (1501, 1343209), (2177, 926117), (4319, 466811), (5909, 341201), (10507, 191887), (11723, 171983), (24569, 82061), (41363, 48743)]