2379416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4868640

約数和(自身を除く): 2489224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 167, 274, 334, 548, 668, 1096, 1336, 1781, 2171, 3562, 4342, 7124, 8684, 14248, 17368, 22879, 45758, 91516, 183032, 297427, 594854, 1189708, 2379416]

約数ペア:

[(1, 2379416), (2, 1189708), (4, 594854), (8, 297427), (13, 183032), (26, 91516), (52, 45758), (104, 22879), (137, 17368), (167, 14248), (274, 8684), (334, 7124), (548, 4342), (668, 3562), (1096, 2171), (1336, 1781)]