1214297327620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1\times {\mathrm{759287}}^1$

素因数の和:765460

約数の個数: 48

約数和(自身を含む): 2746630188288

約数和(自身を除く): 1532332860668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6151, 12302, 24604, 30755, 61510, 79963, 123020, 159926, 319852, 399815, 759287, 799630, 1518574, 1599260, 3037148, 3796435, 7592870, 9870731, 15185740, 19741462, 39482924, 49353655, 98707310, 197414620, 4670374337, 9340748674, 18681497348, 23351871685, 46703743370, 60714866381, 93407486740, 121429732762, 242859465524, 303574331905, 607148663810, 1214297327620]

約数ペア:

[(1, 1214297327620), (2, 607148663810), (4, 303574331905), (5, 242859465524), (10, 121429732762), (13, 93407486740), (20, 60714866381), (26, 46703743370), (52, 23351871685), (65, 18681497348), (130, 9340748674), (260, 4670374337), (6151, 197414620), (12302, 98707310), (24604, 49353655), (30755, 39482924), (61510, 19741462), (79963, 15185740), (123020, 9870731), (159926, 7592870), (319852, 3796435), (399815, 3037148), (759287, 1599260), (799630, 1518574)]