2006127568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199337}}^1$

素因数の和:199399

約数の個数: 40

約数和(自身を含む): 4226762952

約数和(自身を除く): 2220635384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 199337, 398674, 797348, 1594696, 3189392, 3388729, 6777458, 7375469, 13554916, 14750938, 27109832, 29501876, 54219664, 59003752, 118007504, 125382973, 250765946, 501531892, 1003063784, 2006127568]

約数ペア:

[(1, 2006127568), (2, 1003063784), (4, 501531892), (8, 250765946), (16, 125382973), (17, 118007504), (34, 59003752), (37, 54219664), (68, 29501876), (74, 27109832), (136, 14750938), (148, 13554916), (272, 7375469), (296, 6777458), (592, 3388729), (629, 3189392), (1258, 1594696), (2516, 797348), (5032, 398674), (10064, 199337)]