121716392

素因数分解:

$2^3\times 7^2\times {\mathrm{310501}}^1$

素因数の和:310521

約数の個数: 24

約数和(自身を含む): 265479210

約数和(自身を除く): 143762818

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 310501, 621002, 1242004, 2173507, 2484008, 4347014, 8694028, 15214549, 17388056, 30429098, 60858196, 121716392]

約数ペア:

[(1, 121716392), (2, 60858196), (4, 30429098), (7, 17388056), (8, 15214549), (14, 8694028), (28, 4347014), (49, 2484008), (56, 2173507), (98, 1242004), (196, 621002), (392, 310501)]