245364686

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2617}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 434546112

約数和(自身を除く): 189181426

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 1267, 2534, 2617, 5234, 6697, 13394, 18319, 36638, 46879, 93758, 96829, 193658, 473677, 677803, 947354, 1355606, 3315739, 6631478, 17526049, 35052098, 122682343, 245364686]

約数ペア:

[(1, 245364686), (2, 122682343), (7, 35052098), (14, 17526049), (37, 6631478), (74, 3315739), (181, 1355606), (259, 947354), (362, 677803), (518, 473677), (1267, 193658), (2534, 96829), (2617, 93758), (5234, 46879), (6697, 36638), (13394, 18319)]