247285749998

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{319541}}^1$

素因数の和:320048

約数の個数: 32

約数和(自身を含む): 427746590208

約数和(自身を除く): 180460840210

約数列:

[1, 2, 7, 14, 167, 331, 334, 662, 1169, 2317, 2338, 4634, 55277, 110554, 319541, 386939, 639082, 773878, 2236787, 4473574, 53363347, 105768071, 106726694, 211536142, 373543429, 740376497, 747086858, 1480752994, 17663267857, 35326535714, 123642874999, 247285749998]

約数ペア:

[(1, 247285749998), (2, 123642874999), (7, 35326535714), (14, 17663267857), (167, 1480752994), (331, 747086858), (334, 740376497), (662, 373543429), (1169, 211536142), (2317, 106726694), (2338, 105768071), (4634, 53363347), (55277, 4473574), (110554, 2236787), (319541, 773878), (386939, 639082)]