2017326064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{510457}}^1$

素因数の和:510497

約数の個数: 40

約数和(自身を含む): 4430775440

約数和(自身を除く): 2413449376

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 510457, 1020914, 2041828, 4083656, 6635941, 8167312, 9698683, 13271882, 19397366, 26543764, 38794732, 53087528, 77589464, 106175056, 126082879, 155178928, 252165758, 504331516, 1008663032, 2017326064]

約数ペア:

[(1, 2017326064), (2, 1008663032), (4, 504331516), (8, 252165758), (13, 155178928), (16, 126082879), (19, 106175056), (26, 77589464), (38, 53087528), (52, 38794732), (76, 26543764), (104, 19397366), (152, 13271882), (208, 9698683), (247, 8167312), (304, 6635941), (494, 4083656), (988, 2041828), (1976, 1020914), (3952, 510457)]