713498864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{8387}}^1$

素因数の和:8817

約数の個数: 40

約数和(自身を含む): 1492560720

約数和(自身を除く): 779061856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1636, 3272, 5317, 6544, 8387, 10634, 16774, 21268, 33548, 42536, 67096, 85072, 109031, 134192, 218062, 436124, 872248, 1744496, 3430283, 6860566, 13721132, 27442264, 44593679, 54884528, 89187358, 178374716, 356749432, 713498864]

約数ペア:

[(1, 713498864), (2, 356749432), (4, 178374716), (8, 89187358), (13, 54884528), (16, 44593679), (26, 27442264), (52, 13721132), (104, 6860566), (208, 3430283), (409, 1744496), (818, 872248), (1636, 436124), (3272, 218062), (5317, 134192), (6544, 109031), (8387, 85072), (10634, 67096), (16774, 42536), (21268, 33548)]