2078286882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{79427}}^1$

素因数の和:79535

約数の個数: 48

約数和(自身を含む): 4889587680

約数和(自身を除く): 2811300798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3738, 4361, 8722, 13083, 26166, 79427, 158854, 238281, 476562, 555989, 1111978, 1667967, 3335934, 3891923, 7069003, 7783846, 11675769, 14138006, 21207009, 23351538, 42414018, 49483021, 98966042, 148449063, 296898126, 346381147, 692762294, 1039143441, 2078286882]

約数ペア:

[(1, 2078286882), (2, 1039143441), (3, 692762294), (6, 346381147), (7, 296898126), (14, 148449063), (21, 98966042), (42, 49483021), (49, 42414018), (89, 23351538), (98, 21207009), (147, 14138006), (178, 11675769), (267, 7783846), (294, 7069003), (534, 3891923), (623, 3335934), (1246, 1667967), (1869, 1111978), (3738, 555989), (4361, 476562), (8722, 238281), (13083, 158854), (26166, 79427)]