39469898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 66361680

約数和(自身を除く): 26891782

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 461, 481, 922, 962, 1157, 2314, 3293, 5993, 6586, 11986, 17057, 34114, 41029, 42809, 82058, 85618, 221741, 443482, 533377, 1066754, 1518073, 3036146, 19734949, 39469898]

約数ペア:

[(1, 39469898), (2, 19734949), (13, 3036146), (26, 1518073), (37, 1066754), (74, 533377), (89, 443482), (178, 221741), (461, 85618), (481, 82058), (922, 42809), (962, 41029), (1157, 34114), (2314, 17057), (3293, 11986), (5993, 6586)]