2017044848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1385333}}^1$

素因数の和:1385361

約数の個数: 40

約数和(自身を含む): 4809879648

約数和(自身を除く): 2792834800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1385333, 2770666, 5541332, 9697331, 11082664, 18009329, 19394662, 22165328, 36018658, 38789324, 72037316, 77578648, 126065303, 144074632, 155157296, 252130606, 288149264, 504261212, 1008522424, 2017044848]

約数ペア:

[(1, 2017044848), (2, 1008522424), (4, 504261212), (7, 288149264), (8, 252130606), (13, 155157296), (14, 144074632), (16, 126065303), (26, 77578648), (28, 72037316), (52, 38789324), (56, 36018658), (91, 22165328), (104, 19394662), (112, 18009329), (182, 11082664), (208, 9697331), (364, 5541332), (728, 2770666), (1456, 1385333)]