2405967664

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{631}}^1\times {\mathrm{1427}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 4700199168

約数和(自身を除く): 2294231504

約数列:

[1, 2, 4, 8, 16, 167, 334, 631, 668, 1262, 1336, 1427, 2524, 2672, 2854, 5048, 5708, 10096, 11416, 22832, 105377, 210754, 238309, 421508, 476618, 843016, 900437, 953236, 1686032, 1800874, 1906472, 3601748, 3812944, 7203496, 14406992, 150372979, 300745958, 601491916, 1202983832, 2405967664]

約数ペア:

[(1, 2405967664), (2, 1202983832), (4, 601491916), (8, 300745958), (16, 150372979), (167, 14406992), (334, 7203496), (631, 3812944), (668, 3601748), (1262, 1906472), (1336, 1800874), (1427, 1686032), (2524, 953236), (2672, 900437), (2854, 843016), (5048, 476618), (5708, 421508), (10096, 238309), (11416, 210754), (22832, 105377)]