1393448

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1630552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 167, 298, 334, 596, 668, 1043, 1169, 1192, 1336, 2086, 2338, 4172, 4676, 8344, 9352, 24883, 49766, 99532, 174181, 199064, 348362, 696724, 1393448]

約数ペア:

[(1, 1393448), (2, 696724), (4, 348362), (7, 199064), (8, 174181), (14, 99532), (28, 49766), (56, 24883), (149, 9352), (167, 8344), (298, 4676), (334, 4172), (596, 2338), (668, 2086), (1043, 1336), (1169, 1192)]