253566632

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6458

約数の個数: 48

約数和(自身を含む): 535418100

約数和(自身を除く): 281851468

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4961, 6389, 9922, 12778, 19844, 25556, 39688, 51112, 70279, 140558, 261949, 281116, 523898, 562232, 773069, 1047796, 1546138, 2095592, 2881439, 3092276, 5762878, 6184552, 11525756, 23051512, 31695829, 63391658, 126783316, 253566632]

約数ペア:

[(1, 253566632), (2, 126783316), (4, 63391658), (8, 31695829), (11, 23051512), (22, 11525756), (41, 6184552), (44, 5762878), (82, 3092276), (88, 2881439), (121, 2095592), (164, 1546138), (242, 1047796), (328, 773069), (451, 562232), (484, 523898), (902, 281116), (968, 261949), (1804, 140558), (3608, 70279), (4961, 51112), (6389, 39688), (9922, 25556), (12778, 19844)]