405408028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{7507}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 741670272

約数和(自身を除く): 336262244

約数列:

[1, 2, 4, 23, 46, 92, 587, 1174, 2348, 7507, 13501, 15014, 27002, 30028, 54004, 172661, 345322, 690644, 4406609, 8813218, 17626436, 101352007, 202704014, 405408028]

約数ペア:

[(1, 405408028), (2, 202704014), (4, 101352007), (23, 17626436), (46, 8813218), (92, 4406609), (587, 690644), (1174, 345322), (2348, 172661), (7507, 54004), (13501, 30028), (15014, 27002)]