3970696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 7934400

約数和(自身を除く): 3963704

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 173, 302, 346, 604, 692, 1208, 1384, 2869, 3287, 5738, 6574, 11476, 13148, 22952, 26123, 26296, 52246, 104492, 208984, 496337, 992674, 1985348, 3970696]

約数ペア:

[(1, 3970696), (2, 1985348), (4, 992674), (8, 496337), (19, 208984), (38, 104492), (76, 52246), (151, 26296), (152, 26123), (173, 22952), (302, 13148), (346, 11476), (604, 6574), (692, 5738), (1208, 3287), (1384, 2869)]