1490392354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{12799}}^1$

素因数の和:12958

約数の個数: 32

約数和(自身を含む): 2506752000

約数和(自身を除く): 1016359646

約数列:

[1, 2, 11, 22, 67, 79, 134, 158, 737, 869, 1474, 1738, 5293, 10586, 12799, 25598, 58223, 116446, 140789, 281578, 857533, 1011121, 1715066, 2022242, 9432863, 11122331, 18865726, 22244662, 67745107, 135490214, 745196177, 1490392354]

約数ペア:

[(1, 1490392354), (2, 745196177), (11, 135490214), (22, 67745107), (67, 22244662), (79, 18865726), (134, 11122331), (158, 9432863), (737, 2022242), (869, 1715066), (1474, 1011121), (1738, 857533), (5293, 281578), (10586, 140789), (12799, 116446), (25598, 58223)]