550870838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 1060137072

約数和(自身を除く): 509266234

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 361, 437, 677, 722, 874, 931, 1127, 1354, 1862, 2254, 2527, 3059, 4739, 5054, 6118, 8303, 9478, 12863, 15571, 16606, 17689, 21413, 25726, 31142, 33173, 35378, 42826, 58121, 66346, 90041, 108997, 116242, 180082, 217994, 244397, 295849, 406847, 488794, 591698, 630287, 762979, 813694, 1260574, 1525958, 1710779, 2070943, 3421558, 4141886, 5621131, 11242262, 11975453, 14496601, 23950906, 28993202, 39347917, 78695834, 275435419, 550870838]

約数ペア:

[(1, 550870838), (2, 275435419), (7, 78695834), (14, 39347917), (19, 28993202), (23, 23950906), (38, 14496601), (46, 11975453), (49, 11242262), (98, 5621131), (133, 4141886), (161, 3421558), (266, 2070943), (322, 1710779), (361, 1525958), (437, 1260574), (677, 813694), (722, 762979), (874, 630287), (931, 591698), (1127, 488794), (1354, 406847), (1862, 295849), (2254, 244397), (2527, 217994), (3059, 180082), (4739, 116242), (5054, 108997), (6118, 90041), (8303, 66346), (9478, 58121), (12863, 42826), (15571, 35378), (16606, 33173), (17689, 31142), (21413, 25726)]