2050872012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{7247}}^1$

素因数の和:8387

約数の個数: 72

約数和(自身を含む): 5930835456

約数和(自身を除く): 3879963444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1123, 2246, 3369, 4492, 6738, 7247, 7861, 10107, 13476, 14494, 15722, 20214, 21741, 23583, 28988, 31444, 40428, 43482, 47166, 50729, 65223, 70749, 86964, 94332, 101458, 130446, 141498, 152187, 202916, 260892, 282996, 304374, 456561, 608748, 913122, 1826244, 8138381, 16276762, 24415143, 32553524, 48830286, 56968667, 73245429, 97660572, 113937334, 146490858, 170906001, 227874668, 292981716, 341812002, 512718003, 683624004, 1025436006, 2050872012]

約数ペア:

[(1, 2050872012), (2, 1025436006), (3, 683624004), (4, 512718003), (6, 341812002), (7, 292981716), (9, 227874668), (12, 170906001), (14, 146490858), (18, 113937334), (21, 97660572), (28, 73245429), (36, 56968667), (42, 48830286), (63, 32553524), (84, 24415143), (126, 16276762), (252, 8138381), (1123, 1826244), (2246, 913122), (3369, 608748), (4492, 456561), (6738, 304374), (7247, 282996), (7861, 260892), (10107, 202916), (13476, 152187), (14494, 141498), (15722, 130446), (20214, 101458), (21741, 94332), (23583, 86964), (28988, 70749), (31444, 65223), (40428, 50729), (43482, 47166)]