2049066304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1889}}^1$

素因数の和:2915

約数の個数: 56

約数和(自身を含む): 4311898920

約数和(自身を除く): 2262832616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 997, 1088, 1889, 1994, 3778, 3988, 7556, 7976, 15112, 15952, 16949, 30224, 31904, 32113, 33898, 60448, 63808, 64226, 67796, 120896, 128452, 135592, 256904, 271184, 513808, 542368, 1027616, 1084736, 1883333, 2055232, 3766666, 7533332, 15066664, 30133328, 32016661, 60266656, 64033322, 120533312, 128066644, 256133288, 512266576, 1024533152, 2049066304]

約数ペア:

[(1, 2049066304), (2, 1024533152), (4, 512266576), (8, 256133288), (16, 128066644), (17, 120533312), (32, 64033322), (34, 60266656), (64, 32016661), (68, 30133328), (136, 15066664), (272, 7533332), (544, 3766666), (997, 2055232), (1088, 1883333), (1889, 1084736), (1994, 1027616), (3778, 542368), (3988, 513808), (7556, 271184), (7976, 256904), (15112, 135592), (15952, 128452), (16949, 120896), (30224, 67796), (31904, 64226), (32113, 63808), (33898, 60448)]