2190936890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{11527}}^1$

素因数の和:11846

約数の個数: 32

約数和(自身を含む): 4008977280

約数和(自身を除く): 1818040390

約数列:

[1, 2, 5, 10, 83, 166, 229, 415, 458, 830, 1145, 2290, 11527, 19007, 23054, 38014, 57635, 95035, 115270, 190070, 956741, 1913482, 2639683, 4783705, 5279366, 9567410, 13198415, 26396830, 219093689, 438187378, 1095468445, 2190936890]

約数ペア:

[(1, 2190936890), (2, 1095468445), (5, 438187378), (10, 219093689), (83, 26396830), (166, 13198415), (229, 9567410), (415, 5279366), (458, 4783705), (830, 2639683), (1145, 1913482), (2290, 956741), (11527, 190070), (19007, 115270), (23054, 95035), (38014, 57635)]