2023721896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 4434756480

約数和(自身を除く): 2411034584

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 307, 371, 424, 614, 742, 1228, 1484, 2149, 2221, 2456, 2968, 4298, 4442, 8596, 8884, 15547, 16271, 17192, 17768, 31094, 32542, 62188, 65084, 113897, 117713, 124376, 130168, 227794, 235426, 455588, 470852, 681847, 823991, 911176, 941704, 1363694, 1647982, 2727388, 3295964, 4772929, 5454776, 6591928, 9545858, 19091716, 36137891, 38183432, 72275782, 144551564, 252965237, 289103128, 505930474, 1011860948, 2023721896]

約数ペア:

[(1, 2023721896), (2, 1011860948), (4, 505930474), (7, 289103128), (8, 252965237), (14, 144551564), (28, 72275782), (53, 38183432), (56, 36137891), (106, 19091716), (212, 9545858), (307, 6591928), (371, 5454776), (424, 4772929), (614, 3295964), (742, 2727388), (1228, 1647982), (1484, 1363694), (2149, 941704), (2221, 911176), (2456, 823991), (2968, 681847), (4298, 470852), (4442, 455588), (8596, 235426), (8884, 227794), (15547, 130168), (16271, 124376), (17192, 117713), (17768, 113897), (31094, 65084), (32542, 62188)]