4037646886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 7593578496

約数和(自身を除く): 3555931610

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 271, 497, 542, 923, 994, 1153, 1846, 1897, 2306, 3523, 3794, 6461, 7046, 8071, 12922, 14989, 16142, 19241, 24661, 29978, 38482, 49322, 81863, 104923, 134687, 163726, 209846, 250133, 269374, 312463, 500266, 573041, 624926, 1064219, 1146082, 1750931, 2128438, 2187241, 3501862, 4062019, 4374482, 7449533, 8124038, 14899066, 22184873, 28434133, 44369746, 56868266, 155294111, 288403349, 310588222, 576806698, 2018823443, 4037646886]

約数ペア:

[(1, 4037646886), (2, 2018823443), (7, 576806698), (13, 310588222), (14, 288403349), (26, 155294111), (71, 56868266), (91, 44369746), (142, 28434133), (182, 22184873), (271, 14899066), (497, 8124038), (542, 7449533), (923, 4374482), (994, 4062019), (1153, 3501862), (1846, 2187241), (1897, 2128438), (2306, 1750931), (3523, 1146082), (3794, 1064219), (6461, 624926), (7046, 573041), (8071, 500266), (12922, 312463), (14989, 269374), (16142, 250133), (19241, 209846), (24661, 163726), (29978, 134687), (38482, 104923), (49322, 81863)]