1639201416

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{155581}}^1$

素因数の和:156029

約数の個数: 32

約数和(自身を含む): 4107364800

約数和(自身を除く): 2468163384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2634, 3512, 5268, 10536, 155581, 311162, 466743, 622324, 933486, 1244648, 1866972, 3733944, 68300059, 136600118, 204900177, 273200236, 409800354, 546400472, 819600708, 1639201416]

約数ペア:

[(1, 1639201416), (2, 819600708), (3, 546400472), (4, 409800354), (6, 273200236), (8, 204900177), (12, 136600118), (24, 68300059), (439, 3733944), (878, 1866972), (1317, 1244648), (1756, 933486), (2634, 622324), (3512, 466743), (5268, 311162), (10536, 155581)]