4920992986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{19001}}^1$

素因数の和:20446

約数の個数: 32

約数和(自身を含む): 9091772928

約数和(自身を除く): 4170779942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1423, 2846, 9961, 18499, 19001, 19922, 36998, 38002, 129493, 133007, 247013, 258986, 266014, 494026, 1729091, 3458182, 27038423, 54076846, 189268961, 351499499, 378537922, 702998998, 2460496493, 4920992986]

約数ペア:

[(1, 4920992986), (2, 2460496493), (7, 702998998), (13, 378537922), (14, 351499499), (26, 189268961), (91, 54076846), (182, 27038423), (1423, 3458182), (2846, 1729091), (9961, 494026), (18499, 266014), (19001, 258986), (19922, 247013), (36998, 133007), (38002, 129493)]