2980821486

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 6151749120

約数和(自身を除く): 3170927634

約数列:

[1, 2, 3, 6, 61, 122, 173, 179, 183, 263, 346, 358, 366, 519, 526, 537, 789, 1038, 1074, 1578, 10553, 10919, 16043, 21106, 21838, 30967, 31659, 32086, 32757, 45499, 47077, 48129, 61934, 63318, 65514, 90998, 92901, 94154, 96258, 136497, 141231, 185802, 272994, 282462, 1888987, 2775439, 2871697, 3777974, 5550878, 5666961, 5743394, 8144321, 8326317, 8615091, 11333922, 16288642, 16652634, 17230182, 24432963, 48865926, 496803581, 993607162, 1490410743, 2980821486]

約数ペア:

[(1, 2980821486), (2, 1490410743), (3, 993607162), (6, 496803581), (61, 48865926), (122, 24432963), (173, 17230182), (179, 16652634), (183, 16288642), (263, 11333922), (346, 8615091), (358, 8326317), (366, 8144321), (519, 5743394), (526, 5666961), (537, 5550878), (789, 3777974), (1038, 2871697), (1074, 2775439), (1578, 1888987), (10553, 282462), (10919, 272994), (16043, 185802), (21106, 141231), (21838, 136497), (30967, 96258), (31659, 94154), (32086, 92901), (32757, 90998), (45499, 65514), (47077, 63318), (48129, 61934)]