1657012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3612672

約数和(自身を除く): 1955660

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 83, 92, 124, 161, 166, 217, 322, 332, 434, 581, 644, 713, 868, 1162, 1426, 1909, 2324, 2573, 2852, 3818, 4991, 5146, 7636, 9982, 10292, 13363, 18011, 19964, 26726, 36022, 53452, 59179, 72044, 118358, 236716, 414253, 828506, 1657012]

約数ペア:

[(1, 1657012), (2, 828506), (4, 414253), (7, 236716), (14, 118358), (23, 72044), (28, 59179), (31, 53452), (46, 36022), (62, 26726), (83, 19964), (92, 18011), (124, 13363), (161, 10292), (166, 9982), (217, 7636), (322, 5146), (332, 4991), (434, 3818), (581, 2852), (644, 2573), (713, 2324), (868, 1909), (1162, 1426)]