274073974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{98801}}^1$

素因数の和:98895

約数の個数: 16

約数和(自身を含む): 438680880

約数和(自身を除く): 164606906

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 98801, 197602, 1877219, 3754438, 7212473, 14424946, 137036987, 274073974]

約数ペア:

[(1, 274073974), (2, 137036987), (19, 14424946), (38, 7212473), (73, 3754438), (146, 1877219), (1387, 197602), (2774, 98801)]