1520932038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3570263}}^1$

素因数の和:3570339

約数の個数: 16

約数和(自身を含む): 3084708096

約数和(自身を除く): 1563776058

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3570263, 7140526, 10710789, 21421578, 253488673, 506977346, 760466019, 1520932038]

約数ペア:

[(1, 1520932038), (2, 760466019), (3, 506977346), (6, 253488673), (71, 21421578), (142, 10710789), (213, 7140526), (426, 3570263)]