2560484636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{38629}}^1$

素因数の和:38933

約数の個数: 24

約数和(自身を含む): 4562357520

約数和(自身を除く): 2001872884

約数列:

[1, 2, 4, 73, 146, 227, 292, 454, 908, 16571, 33142, 38629, 66284, 77258, 154516, 2819917, 5639834, 8768783, 11279668, 17537566, 35075132, 640121159, 1280242318, 2560484636]

約数ペア:

[(1, 2560484636), (2, 1280242318), (4, 640121159), (73, 35075132), (146, 17537566), (227, 11279668), (292, 8768783), (454, 5639834), (908, 2819917), (16571, 154516), (33142, 77258), (38629, 66284)]