3861208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 7882560

約数和(自身を除く): 4021352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 271, 274, 542, 548, 1084, 1096, 1781, 2168, 3523, 3562, 7046, 7124, 14092, 14248, 28184, 37127, 74254, 148508, 297016, 482651, 965302, 1930604, 3861208]

約数ペア:

[(1, 3861208), (2, 1930604), (4, 965302), (8, 482651), (13, 297016), (26, 148508), (52, 74254), (104, 37127), (137, 28184), (271, 14248), (274, 14092), (542, 7124), (548, 7046), (1084, 3562), (1096, 3523), (1781, 2168)]