1358470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 2651616

約数和(自身を除く): 1293146

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 131, 170, 262, 305, 610, 655, 1037, 1310, 2074, 2227, 4454, 5185, 7991, 10370, 11135, 15982, 22270, 39955, 79910, 135847, 271694, 679235, 1358470]

約数ペア:

[(1, 1358470), (2, 679235), (5, 271694), (10, 135847), (17, 79910), (34, 39955), (61, 22270), (85, 15982), (122, 11135), (131, 10370), (170, 7991), (262, 5185), (305, 4454), (610, 2227), (655, 2074), (1037, 1310)]