2211496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 5287680

約数和(自身を除く): 3076184

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 101, 119, 136, 161, 184, 202, 238, 322, 391, 404, 476, 644, 707, 782, 808, 952, 1288, 1414, 1564, 1717, 2323, 2737, 2828, 3128, 3434, 4646, 5474, 5656, 6868, 9292, 10948, 12019, 13736, 16261, 18584, 21896, 24038, 32522, 39491, 48076, 65044, 78982, 96152, 130088, 157964, 276437, 315928, 552874, 1105748, 2211496]

約数ペア:

[(1, 2211496), (2, 1105748), (4, 552874), (7, 315928), (8, 276437), (14, 157964), (17, 130088), (23, 96152), (28, 78982), (34, 65044), (46, 48076), (56, 39491), (68, 32522), (92, 24038), (101, 21896), (119, 18584), (136, 16261), (161, 13736), (184, 12019), (202, 10948), (238, 9292), (322, 6868), (391, 5656), (404, 5474), (476, 4646), (644, 3434), (707, 3128), (782, 2828), (808, 2737), (952, 2323), (1288, 1717), (1414, 1564)]