291014308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 583220736

約数和(自身を除く): 292206428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 689, 1196, 1219, 1378, 2438, 2756, 4591, 4876, 9182, 15847, 18364, 31694, 59683, 63388, 105593, 119366, 211186, 238732, 243323, 422372, 486646, 973292, 1372709, 2745418, 3163199, 5490836, 5596429, 6326398, 11192858, 12652796, 22385716, 72753577, 145507154, 291014308]

約数ペア:

[(1, 291014308), (2, 145507154), (4, 72753577), (13, 22385716), (23, 12652796), (26, 11192858), (46, 6326398), (52, 5596429), (53, 5490836), (92, 3163199), (106, 2745418), (212, 1372709), (299, 973292), (598, 486646), (689, 422372), (1196, 243323), (1219, 238732), (1378, 211186), (2438, 119366), (2756, 105593), (4591, 63388), (4876, 59683), (9182, 31694), (15847, 18364)]