2489014788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{80177}}^1$

素因数の和:80396

約数の個数: 48

約数和(自身を含む): 6285955200

約数和(自身を除く): 3796940412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 7761, 10348, 15522, 31044, 80177, 160354, 240531, 320708, 481062, 962124, 1042301, 2084602, 3126903, 4169204, 6253806, 12507612, 15955223, 31910446, 47865669, 63820892, 95731338, 191462676, 207417899, 414835798, 622253697, 829671596, 1244507394, 2489014788]

約数ペア:

[(1, 2489014788), (2, 1244507394), (3, 829671596), (4, 622253697), (6, 414835798), (12, 207417899), (13, 191462676), (26, 95731338), (39, 63820892), (52, 47865669), (78, 31910446), (156, 15955223), (199, 12507612), (398, 6253806), (597, 4169204), (796, 3126903), (1194, 2084602), (2388, 1042301), (2587, 962124), (5174, 481062), (7761, 320708), (10348, 240531), (15522, 160354), (31044, 80177)]