791076470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{7237}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 1510252128

約数和(自身を除く): 719175658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 3215, 6430, 7237, 10931, 14474, 21862, 36185, 54655, 72370, 109310, 123029, 246058, 615145, 1230290, 4653391, 9306782, 23266955, 46533910, 79107647, 158215294, 395538235, 791076470]

約数ペア:

[(1, 791076470), (2, 395538235), (5, 158215294), (10, 79107647), (17, 46533910), (34, 23266955), (85, 9306782), (170, 4653391), (643, 1230290), (1286, 615145), (3215, 246058), (6430, 123029), (7237, 109310), (10931, 72370), (14474, 54655), (21862, 36185)]