2015218256

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{3049}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 3954081000

約数和(自身を除く): 1938862744

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 409, 808, 818, 1616, 1636, 3049, 3272, 6098, 6544, 12196, 24392, 41309, 48784, 82618, 165236, 307949, 330472, 615898, 660944, 1231796, 1247041, 2463592, 2494082, 4927184, 4988164, 9976328, 19952656, 125951141, 251902282, 503804564, 1007609128, 2015218256]

約数ペア:

[(1, 2015218256), (2, 1007609128), (4, 503804564), (8, 251902282), (16, 125951141), (101, 19952656), (202, 9976328), (404, 4988164), (409, 4927184), (808, 2494082), (818, 2463592), (1616, 1247041), (1636, 1231796), (3049, 660944), (3272, 615898), (6098, 330472), (6544, 307949), (12196, 165236), (24392, 82618), (41309, 48784)]