13709930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 26780544

約数和(自身を除く): 13070614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 647, 815, 1294, 1630, 2119, 3235, 4238, 6470, 8411, 10595, 16822, 21190, 42055, 84110, 105461, 210922, 527305, 1054610, 1370993, 2741986, 6854965, 13709930]

約数ペア:

[(1, 13709930), (2, 6854965), (5, 2741986), (10, 1370993), (13, 1054610), (26, 527305), (65, 210922), (130, 105461), (163, 84110), (326, 42055), (647, 21190), (815, 16822), (1294, 10595), (1630, 8411), (2119, 6470), (3235, 4238)]