2912443690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1179127}}^1$

素因数の和:1179166

約数の個数: 32

約数和(自身を含む): 5942805120

約数和(自身を除く): 3030361430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1179127, 2358254, 5895635, 11791270, 15328651, 22403413, 30657302, 44806826, 76643255, 112017065, 153286510, 224034130, 291244369, 582488738, 1456221845, 2912443690]

約数ペア:

[(1, 2912443690), (2, 1456221845), (5, 582488738), (10, 291244369), (13, 224034130), (19, 153286510), (26, 112017065), (38, 76643255), (65, 44806826), (95, 30657302), (130, 22403413), (190, 15328651), (247, 11791270), (494, 5895635), (1235, 2358254), (2470, 1179127)]