4972552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 10143000

約数和(自身を除く): 5170448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 349, 548, 698, 1096, 1396, 1781, 2792, 3562, 4537, 7124, 9074, 14248, 18148, 36296, 47813, 95626, 191252, 382504, 621569, 1243138, 2486276, 4972552]

約数ペア:

[(1, 4972552), (2, 2486276), (4, 1243138), (8, 621569), (13, 382504), (26, 191252), (52, 95626), (104, 47813), (137, 36296), (274, 18148), (349, 14248), (548, 9074), (698, 7124), (1096, 4537), (1396, 3562), (1781, 2792)]