2487264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 7034832

約数和(自身を除く): 4547568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1993, 3986, 5979, 7972, 11958, 15944, 23916, 25909, 31888, 47832, 51818, 63776, 77727, 95664, 103636, 155454, 191328, 207272, 310908, 414544, 621816, 829088, 1243632, 2487264]

約数ペア:

[(1, 2487264), (2, 1243632), (3, 829088), (4, 621816), (6, 414544), (8, 310908), (12, 207272), (13, 191328), (16, 155454), (24, 103636), (26, 95664), (32, 77727), (39, 63776), (48, 51818), (52, 47832), (78, 31888), (96, 25909), (104, 23916), (156, 15944), (208, 11958), (312, 7972), (416, 5979), (624, 3986), (1248, 1993)]