1213304932

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 2452681728

約数和(自身を除く): 1239376796

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 347, 604, 694, 827, 1057, 1388, 1654, 2114, 2429, 3308, 4228, 4858, 5789, 9716, 11578, 23156, 52397, 104794, 124877, 209588, 249754, 286969, 366779, 499508, 573938, 733558, 874139, 1147876, 1467116, 1748278, 2008783, 3496556, 4017566, 8035132, 43332319, 86664638, 173329276, 303326233, 606652466, 1213304932]

約数ペア:

[(1, 1213304932), (2, 606652466), (4, 303326233), (7, 173329276), (14, 86664638), (28, 43332319), (151, 8035132), (302, 4017566), (347, 3496556), (604, 2008783), (694, 1748278), (827, 1467116), (1057, 1147876), (1388, 874139), (1654, 733558), (2114, 573938), (2429, 499508), (3308, 366779), (4228, 286969), (4858, 249754), (5789, 209588), (9716, 124877), (11578, 104794), (23156, 52397)]