1788896004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349121}}^1$

素因数の和:349196

約数の個数: 48

約数和(自身を含む): 4848606336

約数和(自身を除く): 3059710332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 349121, 698242, 1047363, 1396484, 2094726, 2443847, 4189452, 4887694, 7331541, 9775388, 14663082, 21296381, 29326164, 42592762, 63889143, 85185524, 127778286, 149074667, 255556572, 298149334, 447224001, 596298668, 894448002, 1788896004]

約数ペア:

[(1, 1788896004), (2, 894448002), (3, 596298668), (4, 447224001), (6, 298149334), (7, 255556572), (12, 149074667), (14, 127778286), (21, 85185524), (28, 63889143), (42, 42592762), (61, 29326164), (84, 21296381), (122, 14663082), (183, 9775388), (244, 7331541), (366, 4887694), (427, 4189452), (732, 2443847), (854, 2094726), (1281, 1396484), (1708, 1047363), (2562, 698242), (5124, 349121)]