774145006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{28979}}^1$

素因数の和:29056

約数の個数: 24

約数和(自身を含む): 1258717320

約数和(自身を除く): 484572314

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 13357, 26714, 28979, 57958, 550601, 1072223, 1101202, 2144446, 10461419, 20372237, 20922838, 40744474, 387072503, 774145006]

約数ペア:

[(1, 774145006), (2, 387072503), (19, 40744474), (37, 20922838), (38, 20372237), (74, 10461419), (361, 2144446), (703, 1101202), (722, 1072223), (1406, 550601), (13357, 57958), (26714, 28979)]