16530147452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{13001}}^1$

素因数の和:13531

約数の個数: 72

約数和(自身を含む): 36314586000

約数和(自身を除く): 19784438548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 499, 637, 998, 1274, 1996, 2548, 3493, 6487, 6986, 12974, 13001, 13972, 24451, 25948, 26002, 45409, 48902, 52004, 90818, 91007, 97804, 169013, 181636, 182014, 317863, 338026, 364028, 635726, 637049, 676052, 1183091, 1271452, 1274098, 2366182, 2548196, 4732364, 6487499, 8281637, 12974998, 16563274, 25949996, 33126548, 45412493, 84337487, 90824986, 168674974, 181649972, 317887451, 337349948, 590362409, 635774902, 1180724818, 1271549804, 2361449636, 4132536863, 8265073726, 16530147452]

約数ペア:

[(1, 16530147452), (2, 8265073726), (4, 4132536863), (7, 2361449636), (13, 1271549804), (14, 1180724818), (26, 635774902), (28, 590362409), (49, 337349948), (52, 317887451), (91, 181649972), (98, 168674974), (182, 90824986), (196, 84337487), (364, 45412493), (499, 33126548), (637, 25949996), (998, 16563274), (1274, 12974998), (1996, 8281637), (2548, 6487499), (3493, 4732364), (6487, 2548196), (6986, 2366182), (12974, 1274098), (13001, 1271452), (13972, 1183091), (24451, 676052), (25948, 637049), (26002, 635726), (45409, 364028), (48902, 338026), (52004, 317863), (90818, 182014), (91007, 181636), (97804, 169013)]