1488843986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{12007}}^1$

素因数の和:12554

約数の個数: 32

約数和(自身を含む): 2707852032

約数和(自身を除く): 1219008046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 521, 1042, 3647, 7294, 8857, 12007, 17714, 24014, 61999, 84049, 123998, 168098, 204119, 408238, 1428833, 2857666, 6255647, 12511294, 43789529, 87579058, 106345999, 212691998, 744421993, 1488843986]

約数ペア:

[(1, 1488843986), (2, 744421993), (7, 212691998), (14, 106345999), (17, 87579058), (34, 43789529), (119, 12511294), (238, 6255647), (521, 2857666), (1042, 1428833), (3647, 408238), (7294, 204119), (8857, 168098), (12007, 123998), (17714, 84049), (24014, 61999)]