2622015116

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{1889}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 5315284800

約数和(自身を除く): 2693269684

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 557, 623, 1114, 1246, 1889, 2228, 2492, 3778, 3899, 7556, 7798, 13223, 15596, 26446, 49573, 52892, 99146, 168121, 198292, 336242, 347011, 672484, 694022, 1052173, 1176847, 1388044, 2104346, 2353694, 4208692, 4707388, 7365211, 14730422, 29460844, 93643397, 187286794, 374573588, 655503779, 1311007558, 2622015116]

約数ペア:

[(1, 2622015116), (2, 1311007558), (4, 655503779), (7, 374573588), (14, 187286794), (28, 93643397), (89, 29460844), (178, 14730422), (356, 7365211), (557, 4707388), (623, 4208692), (1114, 2353694), (1246, 2104346), (1889, 1388044), (2228, 1176847), (2492, 1052173), (3778, 694022), (3899, 672484), (7556, 347011), (7798, 336242), (13223, 198292), (15596, 168121), (26446, 99146), (49573, 52892)]