816884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 1555848

約数和(自身を除く): 738964

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 293, 586, 697, 1172, 1394, 2788, 4981, 9962, 12013, 19924, 24026, 48052, 204221, 408442, 816884]

約数ペア:

[(1, 816884), (2, 408442), (4, 204221), (17, 48052), (34, 24026), (41, 19924), (68, 12013), (82, 9962), (164, 4981), (293, 2788), (586, 1394), (697, 1172)]