1946809072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{33073}}^1$

素因数の和:33377

約数の個数: 40

約数和(自身を含む): 4076568944

約数和(自身を除く): 2129759872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 3679, 4528, 7358, 14716, 29432, 33073, 58864, 66146, 132292, 264584, 429949, 529168, 859898, 1719796, 3439592, 6879184, 9359659, 18719318, 37438636, 74877272, 121675567, 149754544, 243351134, 486702268, 973404536, 1946809072]

約数ペア:

[(1, 1946809072), (2, 973404536), (4, 486702268), (8, 243351134), (13, 149754544), (16, 121675567), (26, 74877272), (52, 37438636), (104, 18719318), (208, 9359659), (283, 6879184), (566, 3439592), (1132, 1719796), (2264, 859898), (3679, 529168), (4528, 429949), (7358, 264584), (14716, 132292), (29432, 66146), (33073, 58864)]