2019653608

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{434521}}^1$

素因数の和:434617

約数の個数: 32

約数和(自身を含む): 4379981760

約数和(自身を除く): 2360328152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 434521, 869042, 1738084, 3041647, 3476168, 6083294, 12166588, 24333176, 36065243, 72130486, 144260972, 252456701, 288521944, 504913402, 1009826804, 2019653608]

約数ペア:

[(1, 2019653608), (2, 1009826804), (4, 504913402), (7, 288521944), (8, 252456701), (14, 144260972), (28, 72130486), (56, 36065243), (83, 24333176), (166, 12166588), (332, 6083294), (581, 3476168), (664, 3041647), (1162, 1738084), (2324, 869042), (4648, 434521)]