1879778867

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3770

約数の個数: 16

約数和(自身を含む): 1954470144

約数和(自身を除く): 74691277

約数列:

[1, 61, 67, 131, 3511, 4087, 7991, 8777, 214171, 235237, 459941, 535397, 14349457, 28056401, 30816047, 1879778867]

約数ペア:

[(1, 1879778867), (61, 30816047), (67, 28056401), (131, 14349457), (3511, 535397), (4087, 459941), (7991, 235237), (8777, 214171)]