304435538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 508292928

約数和(自身を除く): 203857390

約数列:

[1, 2, 11, 22, 67, 134, 241, 482, 737, 857, 1474, 1714, 2651, 5302, 9427, 16147, 18854, 32294, 57419, 114838, 177617, 206537, 355234, 413074, 631609, 1263218, 2271907, 4543814, 13837979, 27675958, 152217769, 304435538]

約数ペア:

[(1, 304435538), (2, 152217769), (11, 27675958), (22, 13837979), (67, 4543814), (134, 2271907), (241, 1263218), (482, 631609), (737, 413074), (857, 355234), (1474, 206537), (1714, 177617), (2651, 114838), (5302, 57419), (9427, 32294), (16147, 18854)]