1423252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 2673440

約数和(自身を除く): 1250188

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 307, 614, 1159, 1228, 2318, 4636, 5833, 11666, 18727, 23332, 37454, 74908, 355813, 711626, 1423252]

約数ペア:

[(1, 1423252), (2, 711626), (4, 355813), (19, 74908), (38, 37454), (61, 23332), (76, 18727), (122, 11666), (244, 5833), (307, 4636), (614, 2318), (1159, 1228)]