2040996944

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{36229}}^1$

素因数の和:36747

約数の個数: 40

約数和(自身を含む): 4528460160

約数和(自身を除く): 2487463216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 3521, 4024, 7042, 8048, 14084, 28168, 36229, 56336, 72458, 144916, 253603, 289832, 507206, 579664, 1014412, 2028824, 4057648, 18223187, 36446374, 72892748, 127562309, 145785496, 255124618, 291570992, 510249236, 1020498472, 2040996944]

約数ペア:

[(1, 2040996944), (2, 1020498472), (4, 510249236), (7, 291570992), (8, 255124618), (14, 145785496), (16, 127562309), (28, 72892748), (56, 36446374), (112, 18223187), (503, 4057648), (1006, 2028824), (2012, 1014412), (3521, 579664), (4024, 507206), (7042, 289832), (8048, 253603), (14084, 144916), (28168, 72458), (36229, 56336)]