1320941946

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{5527}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 2689792128

約数和(自身を除く): 1368850182

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 653, 1306, 1959, 3918, 5527, 11054, 16581, 33162, 39833, 79666, 119499, 238998, 337147, 674294, 1011441, 2022882, 3609131, 7218262, 10827393, 21654786, 220156991, 440313982, 660470973, 1320941946]

約数ペア:

[(1, 1320941946), (2, 660470973), (3, 440313982), (6, 220156991), (61, 21654786), (122, 10827393), (183, 7218262), (366, 3609131), (653, 2022882), (1306, 1011441), (1959, 674294), (3918, 337147), (5527, 238998), (11054, 119499), (16581, 79666), (33162, 39833)]