2312778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 2727222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 199, 298, 398, 447, 597, 894, 1194, 1937, 2587, 3874, 5174, 5811, 7761, 11622, 15522, 29651, 59302, 88953, 177906, 385463, 770926, 1156389, 2312778]

約数ペア:

[(1, 2312778), (2, 1156389), (3, 770926), (6, 385463), (13, 177906), (26, 88953), (39, 59302), (78, 29651), (149, 15522), (199, 11622), (298, 7761), (398, 5811), (447, 5174), (597, 3874), (894, 2587), (1194, 1937)]