2386736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2755792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 191, 284, 382, 568, 764, 781, 1136, 1528, 1562, 2101, 3056, 3124, 4202, 6248, 8404, 12496, 13561, 16808, 27122, 33616, 54244, 108488, 149171, 216976, 298342, 596684, 1193368, 2386736]

約数ペア:

[(1, 2386736), (2, 1193368), (4, 596684), (8, 298342), (11, 216976), (16, 149171), (22, 108488), (44, 54244), (71, 33616), (88, 27122), (142, 16808), (176, 13561), (191, 12496), (284, 8404), (382, 6248), (568, 4202), (764, 3124), (781, 3056), (1136, 2101), (1528, 1562)]