1040257816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{52369}}^1$

素因数の和:52579

約数の個数: 32

約数和(自身を含む): 2111558400

約数和(自身を除く): 1071300584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 52369, 104738, 209476, 418952, 680797, 1361594, 2723188, 5446376, 10002479, 20004958, 40009916, 80019832, 130032227, 260064454, 520128908, 1040257816]

約数ペア:

[(1, 1040257816), (2, 520128908), (4, 260064454), (8, 130032227), (13, 80019832), (26, 40009916), (52, 20004958), (104, 10002479), (191, 5446376), (382, 2723188), (764, 1361594), (1528, 680797), (2483, 418952), (4966, 209476), (9932, 104738), (19864, 52369)]