4900216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 9836640

約数和(自身を除く): 4936424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 263, 274, 526, 548, 1052, 1096, 2104, 2329, 4471, 4658, 8942, 9316, 17884, 18632, 35768, 36031, 72062, 144124, 288248, 612527, 1225054, 2450108, 4900216]

約数ペア:

[(1, 4900216), (2, 2450108), (4, 1225054), (8, 612527), (17, 288248), (34, 144124), (68, 72062), (136, 36031), (137, 35768), (263, 18632), (274, 17884), (526, 9316), (548, 8942), (1052, 4658), (1096, 4471), (2104, 2329)]