260119878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 529038432

約数和(自身を除く): 268918554

約数列:

[1, 2, 3, 6, 73, 146, 219, 401, 438, 802, 1203, 1481, 2406, 2962, 4443, 8886, 29273, 58546, 87819, 108113, 175638, 216226, 324339, 593881, 648678, 1187762, 1781643, 3563286, 43353313, 86706626, 130059939, 260119878]

約数ペア:

[(1, 260119878), (2, 130059939), (3, 86706626), (6, 43353313), (73, 3563286), (146, 1781643), (219, 1187762), (401, 648678), (438, 593881), (802, 324339), (1203, 216226), (1481, 175638), (2406, 108113), (2962, 87819), (4443, 58546), (8886, 29273)]