3230344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 6615000

約数和(自身を除く): 3384656

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 349, 356, 698, 712, 1157, 1396, 2314, 2792, 4537, 4628, 9074, 9256, 18148, 31061, 36296, 62122, 124244, 248488, 403793, 807586, 1615172, 3230344]

約数ペア:

[(1, 3230344), (2, 1615172), (4, 807586), (8, 403793), (13, 248488), (26, 124244), (52, 62122), (89, 36296), (104, 31061), (178, 18148), (349, 9256), (356, 9074), (698, 4628), (712, 4537), (1157, 2792), (1396, 2314)]