394470652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{1559}}^1$

素因数の和:1702

約数の個数: 36

約数和(自身を含む): 743586480

約数和(自身を除く): 349115828

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1559, 2074, 3118, 3721, 4148, 6236, 7442, 14884, 26503, 53006, 63257, 95099, 106012, 126514, 190198, 253028, 380396, 1616683, 3233366, 5801039, 6466732, 11602078, 23204156, 98617663, 197235326, 394470652]

約数ペア:

[(1, 394470652), (2, 197235326), (4, 98617663), (17, 23204156), (34, 11602078), (61, 6466732), (68, 5801039), (122, 3233366), (244, 1616683), (1037, 380396), (1559, 253028), (2074, 190198), (3118, 126514), (3721, 106012), (4148, 95099), (6236, 63257), (7442, 53006), (14884, 26503)]