2113196672

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 4268700000

約数和(自身を除く): 2155503328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 179, 298, 358, 596, 619, 716, 1192, 1238, 1432, 2384, 2476, 2864, 4768, 4952, 5728, 9536, 9904, 11456, 19072, 19808, 22912, 26671, 39616, 53342, 79232, 92231, 106684, 110801, 184462, 213368, 221602, 368924, 426736, 443204, 737848, 853472, 886408, 1475696, 1706944, 1772816, 2951392, 3413888, 3545632, 5902784, 7091264, 11805568, 14182528, 16509349, 33018698, 66037396, 132074792, 264149584, 528299168, 1056598336, 2113196672]

約数ペア:

[(1, 2113196672), (2, 1056598336), (4, 528299168), (8, 264149584), (16, 132074792), (32, 66037396), (64, 33018698), (128, 16509349), (149, 14182528), (179, 11805568), (298, 7091264), (358, 5902784), (596, 3545632), (619, 3413888), (716, 2951392), (1192, 1772816), (1238, 1706944), (1432, 1475696), (2384, 886408), (2476, 853472), (2864, 737848), (4768, 443204), (4952, 426736), (5728, 368924), (9536, 221602), (9904, 213368), (11456, 184462), (19072, 110801), (19808, 106684), (22912, 92231), (26671, 79232), (39616, 53342)]