2775370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 5534928

約数和(自身を除く): 2759558

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 577, 962, 1154, 2405, 2885, 4810, 5770, 7501, 15002, 21349, 37505, 42698, 75010, 106745, 213490, 277537, 555074, 1387685, 2775370]

約数ペア:

[(1, 2775370), (2, 1387685), (5, 555074), (10, 277537), (13, 213490), (26, 106745), (37, 75010), (65, 42698), (74, 37505), (130, 21349), (185, 15002), (370, 7501), (481, 5770), (577, 4810), (962, 2885), (1154, 2405)]