998127244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{63029}}^1$

素因数の和:63177

約数の個数: 24

約数和(自身を含む): 1810725840

約数和(自身を除く): 812598596

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 63029, 126058, 252116, 2332073, 4664146, 6744103, 9328292, 13488206, 26976412, 249531811, 499063622, 998127244]

約数ペア:

[(1, 998127244), (2, 499063622), (4, 249531811), (37, 26976412), (74, 13488206), (107, 9328292), (148, 6744103), (214, 4664146), (428, 2332073), (3959, 252116), (7918, 126058), (15836, 63029)]