938289738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{399953}}^1$

素因数の和:399998

約数の個数: 32

約数和(自身を含む): 2073361536

約数和(自身を除く): 1135071798

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 399953, 799906, 1199859, 2399718, 6799201, 9198919, 13598402, 18397838, 20397603, 27596757, 40795206, 55193514, 156381623, 312763246, 469144869, 938289738]

約数ペア:

[(1, 938289738), (2, 469144869), (3, 312763246), (6, 156381623), (17, 55193514), (23, 40795206), (34, 27596757), (46, 20397603), (51, 18397838), (69, 13598402), (102, 9198919), (138, 6799201), (391, 2399718), (782, 1199859), (1173, 799906), (2346, 399953)]