262172639

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 274512000

約数和(自身を除く): 12339361

約数列:

[1, 37, 79, 257, 349, 2923, 9509, 12913, 20303, 27571, 89693, 751211, 1020127, 3318641, 7085747, 262172639]

約数ペア:

[(1, 262172639), (37, 7085747), (79, 3318641), (257, 1020127), (349, 751211), (2923, 89693), (9509, 27571), (12913, 20303)]