28748698810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13008461}}^1$

素因数の和:13008498

約数の個数: 32

約数和(自身を含む): 59006383632

約数和(自身を除く): 30257684822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13008461, 26016922, 65042305, 130084610, 169109993, 221143837, 338219986, 442287674, 845549965, 1105719185, 1691099930, 2211438370, 2874869881, 5749739762, 14374349405, 28748698810]

約数ペア:

[(1, 28748698810), (2, 14374349405), (5, 5749739762), (10, 2874869881), (13, 2211438370), (17, 1691099930), (26, 1105719185), (34, 845549965), (65, 442287674), (85, 338219986), (130, 221143837), (170, 169109993), (221, 130084610), (442, 65042305), (1105, 26016922), (2210, 13008461)]