2220604414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 4126464000

約数和(自身を除く): 1905859586

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 397, 406, 599, 667, 794, 1198, 1334, 2779, 4193, 4669, 5558, 8386, 9131, 9338, 11513, 13777, 17371, 18262, 23026, 27554, 34742, 63917, 80591, 96439, 121597, 127834, 161182, 192878, 237803, 243194, 264799, 399533, 475606, 529598, 799066, 1664621, 1853593, 2796731, 3329242, 3707186, 5469469, 5593462, 6896287, 10938938, 13792574, 38286283, 48274009, 76572566, 96548018, 158614601, 317229202, 1110302207, 2220604414]

約数ペア:

[(1, 2220604414), (2, 1110302207), (7, 317229202), (14, 158614601), (23, 96548018), (29, 76572566), (46, 48274009), (58, 38286283), (161, 13792574), (203, 10938938), (322, 6896287), (397, 5593462), (406, 5469469), (599, 3707186), (667, 3329242), (794, 2796731), (1198, 1853593), (1334, 1664621), (2779, 799066), (4193, 529598), (4669, 475606), (5558, 399533), (8386, 264799), (9131, 243194), (9338, 237803), (11513, 192878), (13777, 161182), (17371, 127834), (18262, 121597), (23026, 96439), (27554, 80591), (34742, 63917)]