2018034490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{381481}}^1$

素因数の和:381534

約数の個数: 24

約数和(自身を含む): 3797271828

約数和(自身を除く): 1779237338

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 381481, 762962, 1907405, 3814810, 8774063, 17548126, 43870315, 87740630, 201803449, 403606898, 1009017245, 2018034490]

約数ペア:

[(1, 2018034490), (2, 1009017245), (5, 403606898), (10, 201803449), (23, 87740630), (46, 43870315), (115, 17548126), (230, 8774063), (529, 3814810), (1058, 1907405), (2645, 762962), (5290, 381481)]