2009350064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{12239}}^1$

素因数の和:12609

約数の個数: 40

約数和(自身を含む): 4031170560

約数和(自身を除く): 2021820496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1324, 2648, 5296, 10261, 12239, 20522, 24478, 41044, 48956, 82088, 97912, 164176, 195824, 379409, 758818, 1517636, 3035272, 4051109, 6070544, 8102218, 16204436, 32408872, 64817744, 125584379, 251168758, 502337516, 1004675032, 2009350064]

約数ペア:

[(1, 2009350064), (2, 1004675032), (4, 502337516), (8, 251168758), (16, 125584379), (31, 64817744), (62, 32408872), (124, 16204436), (248, 8102218), (331, 6070544), (496, 4051109), (662, 3035272), (1324, 1517636), (2648, 758818), (5296, 379409), (10261, 195824), (12239, 164176), (20522, 97912), (24478, 82088), (41044, 48956)]