2215476004

素因数分解:

$2^2\times 7^2\times {\mathrm{11303449}}^1$

素因数の和:11303467

約数の個数: 18

約数和(自身を含む): 4510076550

約数和(自身を除く): 2294600546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 11303449, 22606898, 45213796, 79124143, 158248286, 316496572, 553869001, 1107738002, 2215476004]

約数ペア:

[(1, 2215476004), (2, 1107738002), (4, 553869001), (7, 316496572), (14, 158248286), (28, 79124143), (49, 45213796), (98, 22606898), (196, 11303449)]