4718690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 9226224

約数和(自身を除く): 4507534

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 677, 697, 1354, 1394, 3385, 3485, 6770, 6970, 11509, 23018, 27757, 55514, 57545, 115090, 138785, 277570, 471869, 943738, 2359345, 4718690]

約数ペア:

[(1, 4718690), (2, 2359345), (5, 943738), (10, 471869), (17, 277570), (34, 138785), (41, 115090), (82, 57545), (85, 55514), (170, 27757), (205, 23018), (410, 11509), (677, 6970), (697, 6770), (1354, 3485), (1394, 3385)]