420493193642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{563623}}^1$

素因数の和:564350

約数の個数: 32

約数和(自身を含む): 687846729600

約数和(自身を除く): 267353535958

約数列:

[1, 2, 19, 29, 38, 58, 551, 677, 1102, 1354, 12863, 19633, 25726, 39266, 373027, 563623, 746054, 1127246, 10708837, 16345067, 21417674, 32690134, 310556273, 381572771, 621112546, 763145542, 7249882649, 11065610359, 14499765298, 22131220718, 210246596821, 420493193642]

約数ペア:

[(1, 420493193642), (2, 210246596821), (19, 22131220718), (29, 14499765298), (38, 11065610359), (58, 7249882649), (551, 763145542), (677, 621112546), (1102, 381572771), (1354, 310556273), (12863, 32690134), (19633, 21417674), (25726, 16345067), (39266, 10708837), (373027, 1127246), (563623, 746054)]