2485518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6193152

約数和(自身を除く): 3707634

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 83, 93, 138, 161, 166, 186, 217, 249, 322, 434, 483, 498, 581, 651, 713, 966, 1162, 1302, 1426, 1743, 1909, 2139, 2573, 3486, 3818, 4278, 4991, 5146, 5727, 7719, 9982, 11454, 13363, 14973, 15438, 18011, 26726, 29946, 36022, 40089, 54033, 59179, 80178, 108066, 118358, 177537, 355074, 414253, 828506, 1242759, 2485518]

約数ペア:

[(1, 2485518), (2, 1242759), (3, 828506), (6, 414253), (7, 355074), (14, 177537), (21, 118358), (23, 108066), (31, 80178), (42, 59179), (46, 54033), (62, 40089), (69, 36022), (83, 29946), (93, 26726), (138, 18011), (161, 15438), (166, 14973), (186, 13363), (217, 11454), (249, 9982), (322, 7719), (434, 5727), (483, 5146), (498, 4991), (581, 4278), (651, 3818), (713, 3486), (966, 2573), (1162, 2139), (1302, 1909), (1426, 1743)]