520157622

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{3989}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 1055658240

約数和(自身を除く): 535500618

約数列:

[1, 2, 3, 6, 103, 206, 211, 309, 422, 618, 633, 1266, 3989, 7978, 11967, 21733, 23934, 43466, 65199, 130398, 410867, 821734, 841679, 1232601, 1683358, 2465202, 2525037, 5050074, 86692937, 173385874, 260078811, 520157622]

約数ペア:

[(1, 520157622), (2, 260078811), (3, 173385874), (6, 86692937), (103, 5050074), (206, 2525037), (211, 2465202), (309, 1683358), (422, 1232601), (618, 841679), (633, 821734), (1266, 410867), (3989, 130398), (7978, 65199), (11967, 43466), (21733, 23934)]