623064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 1678320

約数和(自身を除く): 1055256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 25961, 47928, 51922, 77883, 103844, 155766, 207688, 311532, 623064]

約数ペア:

[(1, 623064), (2, 311532), (3, 207688), (4, 155766), (6, 103844), (8, 77883), (12, 51922), (13, 47928), (24, 25961), (26, 23964), (39, 15976), (52, 11982), (78, 7988), (104, 5991), (156, 3994), (312, 1997)]