417202384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 820260000

約数和(自身を除く): 403057616

約数列:

[1, 2, 4, 8, 16, 139, 149, 278, 298, 556, 596, 1112, 1192, 1259, 2224, 2384, 2518, 5036, 10072, 20144, 20711, 41422, 82844, 165688, 175001, 187591, 331376, 350002, 375182, 700004, 750364, 1400008, 1500728, 2800016, 3001456, 26075149, 52150298, 104300596, 208601192, 417202384]

約数ペア:

[(1, 417202384), (2, 208601192), (4, 104300596), (8, 52150298), (16, 26075149), (139, 3001456), (149, 2800016), (278, 1500728), (298, 1400008), (556, 750364), (596, 700004), (1112, 375182), (1192, 350002), (1259, 331376), (2224, 187591), (2384, 175001), (2518, 165688), (5036, 82844), (10072, 41422), (20144, 20711)]