1917282012

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{11423}}^1$

素因数の和:11698

約数の個数: 48

約数和(自身を含む): 4560095232

約数和(自身を除く): 2642813220

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 2364, 11423, 13987, 22846, 27974, 34269, 41961, 45692, 55948, 68538, 83922, 137076, 167844, 811033, 1622066, 2250331, 2433099, 3244132, 4500662, 4866198, 6750993, 9001324, 9732396, 13501986, 27003972, 159773501, 319547002, 479320503, 639094004, 958641006, 1917282012]

約数ペア:

[(1, 1917282012), (2, 958641006), (3, 639094004), (4, 479320503), (6, 319547002), (12, 159773501), (71, 27003972), (142, 13501986), (197, 9732396), (213, 9001324), (284, 6750993), (394, 4866198), (426, 4500662), (591, 3244132), (788, 2433099), (852, 2250331), (1182, 1622066), (2364, 811033), (11423, 167844), (13987, 137076), (22846, 83922), (27974, 68538), (34269, 55948), (41961, 45692)]