420088553274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173733893}}^1$

素因数の和:173733942

約数の個数: 32

約数和(自身を含む): 933993414144

約数和(自身を除く): 513904860870

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 173733893, 347467786, 521201679, 1042403358, 2258540609, 4517081218, 5385750683, 6775621827, 10771501366, 13551243654, 16157252049, 32314504098, 70014758879, 140029517758, 210044276637, 420088553274]

約数ペア:

[(1, 420088553274), (2, 210044276637), (3, 140029517758), (6, 70014758879), (13, 32314504098), (26, 16157252049), (31, 13551243654), (39, 10771501366), (62, 6775621827), (78, 5385750683), (93, 4517081218), (186, 2258540609), (403, 1042403358), (806, 521201679), (1209, 347467786), (2418, 173733893)]