374722010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{221729}}^1$

素因数の和:221762

約数の個数: 24

約数和(自身を含む): 730378620

約数和(自身を除く): 355656610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 221729, 443458, 1108645, 2217290, 2882477, 5764954, 14412385, 28824770, 37472201, 74944402, 187361005, 374722010]

約数ペア:

[(1, 374722010), (2, 187361005), (5, 74944402), (10, 37472201), (13, 28824770), (26, 14412385), (65, 5764954), (130, 2882477), (169, 2217290), (338, 1108645), (845, 443458), (1690, 221729)]