856793922

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 1823990400

約数和(自身を除く): 967196478

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 89, 122, 174, 178, 183, 267, 366, 534, 907, 1769, 1814, 2581, 2721, 3538, 5162, 5307, 5429, 5442, 7743, 10614, 10858, 15486, 16287, 26303, 32574, 52606, 55327, 78909, 80723, 110654, 157441, 157818, 161446, 165981, 242169, 314882, 331962, 472323, 484338, 944646, 1604483, 2340967, 3208966, 4681934, 4813449, 4924103, 7022901, 9626898, 9848206, 14045802, 14772309, 29544618, 142798987, 285597974, 428396961, 856793922]

約数ペア:

[(1, 856793922), (2, 428396961), (3, 285597974), (6, 142798987), (29, 29544618), (58, 14772309), (61, 14045802), (87, 9848206), (89, 9626898), (122, 7022901), (174, 4924103), (178, 4813449), (183, 4681934), (267, 3208966), (366, 2340967), (534, 1604483), (907, 944646), (1769, 484338), (1814, 472323), (2581, 331962), (2721, 314882), (3538, 242169), (5162, 165981), (5307, 161446), (5429, 157818), (5442, 157441), (7743, 110654), (10614, 80723), (10858, 78909), (15486, 55327), (16287, 52606), (26303, 32574)]