897465612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{19949}}^1$

素因数の和:20142

約数の個数: 48

約数和(自身を含む): 2198649600

約数和(自身を除く): 1301183988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3749, 7498, 11247, 14996, 19949, 22494, 39898, 44988, 59847, 79796, 119694, 239388, 458827, 917654, 1376481, 1835308, 2752962, 3251687, 5505924, 6503374, 9755061, 13006748, 19510122, 39020244, 74788801, 149577602, 224366403, 299155204, 448732806, 897465612]

約数ペア:

[(1, 897465612), (2, 448732806), (3, 299155204), (4, 224366403), (6, 149577602), (12, 74788801), (23, 39020244), (46, 19510122), (69, 13006748), (92, 9755061), (138, 6503374), (163, 5505924), (276, 3251687), (326, 2752962), (489, 1835308), (652, 1376481), (978, 917654), (1956, 458827), (3749, 239388), (7498, 119694), (11247, 79796), (14996, 59847), (19949, 44988), (22494, 39898)]