2871089354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{130043}}^1$

素因数の和:130154

約数の個数: 32

約数和(自身を含む): 5243374080

約数和(自身を除く): 2372284726

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 11039, 22078, 130043, 260086, 910301, 1820602, 2470817, 4941634, 10793569, 17295719, 21587138, 34591438, 75554983, 151109966, 205077811, 410155622, 1435544677, 2871089354]

約数ペア:

[(1, 2871089354), (2, 1435544677), (7, 410155622), (14, 205077811), (19, 151109966), (38, 75554983), (83, 34591438), (133, 21587138), (166, 17295719), (266, 10793569), (581, 4941634), (1162, 2470817), (1577, 1820602), (3154, 910301), (11039, 260086), (22078, 130043)]