2056016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 4297344

約数和(自身を除く): 2241328

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 151, 184, 296, 302, 368, 592, 604, 851, 1208, 1702, 2416, 3404, 3473, 5587, 6808, 6946, 11174, 13616, 13892, 22348, 27784, 44696, 55568, 89392, 128501, 257002, 514004, 1028008, 2056016]

約数ペア:

[(1, 2056016), (2, 1028008), (4, 514004), (8, 257002), (16, 128501), (23, 89392), (37, 55568), (46, 44696), (74, 27784), (92, 22348), (148, 13892), (151, 13616), (184, 11174), (296, 6946), (302, 6808), (368, 5587), (592, 3473), (604, 3404), (851, 2416), (1208, 1702)]