425348519908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{2995159}}^1$

素因数の和:2997907

約数の個数: 24

約数和(自身を含む): 801912157760

約数和(自身を除く): 376563637852

約数列:

[1, 2, 4, 13, 26, 52, 2731, 5462, 10924, 35503, 71006, 142012, 2995159, 5990318, 11980636, 38937067, 77874134, 155748268, 8179779229, 16359558458, 32719116916, 106337129977, 212674259954, 425348519908]

約数ペア:

[(1, 425348519908), (2, 212674259954), (4, 106337129977), (13, 32719116916), (26, 16359558458), (52, 8179779229), (2731, 155748268), (5462, 77874134), (10924, 38937067), (35503, 11980636), (71006, 5990318), (142012, 2995159)]