3886456470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9965273}}^1$

素因数の和:9965296

約数の個数: 32

約数和(自身を含む): 10044996192

約数和(自身を除く): 6158539722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9965273, 19930546, 29895819, 49826365, 59791638, 99652730, 129548549, 149479095, 259097098, 298958190, 388645647, 647742745, 777291294, 1295485490, 1943228235, 3886456470]

約数ペア:

[(1, 3886456470), (2, 1943228235), (3, 1295485490), (5, 777291294), (6, 647742745), (10, 388645647), (13, 298958190), (15, 259097098), (26, 149479095), (30, 129548549), (39, 99652730), (65, 59791638), (78, 49826365), (130, 29895819), (195, 19930546), (390, 9965273)]