1940536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 4011840

約数和(自身を除く): 2071304

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 397, 611, 794, 1222, 1588, 2444, 3176, 4888, 5161, 10322, 18659, 20644, 37318, 41288, 74636, 149272, 242567, 485134, 970268, 1940536]

約数ペア:

[(1, 1940536), (2, 970268), (4, 485134), (8, 242567), (13, 149272), (26, 74636), (47, 41288), (52, 37318), (94, 20644), (104, 18659), (188, 10322), (376, 5161), (397, 4888), (611, 3176), (794, 2444), (1222, 1588)]