134281498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 227308032

約数和(自身を除く): 93026534

約数列:

[1, 2, 13, 23, 26, 46, 299, 431, 521, 598, 862, 1042, 5603, 6773, 9913, 11206, 11983, 13546, 19826, 23966, 128869, 155779, 224551, 257738, 311558, 449102, 2919163, 5164673, 5838326, 10329346, 67140749, 134281498]

約数ペア:

[(1, 134281498), (2, 67140749), (13, 10329346), (23, 5838326), (26, 5164673), (46, 2919163), (299, 449102), (431, 311558), (521, 257738), (598, 224551), (862, 155779), (1042, 128869), (5603, 23966), (6773, 19826), (9913, 13546), (11206, 11983)]