3378199804

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{245723}}^1$

素因数の和:246225

約数の個数: 24

約数和(自身を含む): 6770187648

約数和(自身を除く): 3391987844

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 245723, 491446, 982892, 1720061, 3440122, 6880244, 120649993, 241299986, 482599972, 844549951, 1689099902, 3378199804]

約数ペア:

[(1, 3378199804), (2, 1689099902), (4, 844549951), (7, 482599972), (14, 241299986), (28, 120649993), (491, 6880244), (982, 3440122), (1964, 1720061), (3437, 982892), (6874, 491446), (13748, 245723)]