2742474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4224822

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 167, 238, 322, 334, 357, 391, 483, 501, 714, 782, 966, 1002, 1169, 1173, 2338, 2346, 2737, 2839, 3507, 3841, 5474, 5678, 7014, 7682, 8211, 8517, 11523, 16422, 17034, 19873, 23046, 26887, 39746, 53774, 59619, 65297, 80661, 119238, 130594, 161322, 195891, 391782, 457079, 914158, 1371237, 2742474]

約数ペア:

[(1, 2742474), (2, 1371237), (3, 914158), (6, 457079), (7, 391782), (14, 195891), (17, 161322), (21, 130594), (23, 119238), (34, 80661), (42, 65297), (46, 59619), (51, 53774), (69, 39746), (102, 26887), (119, 23046), (138, 19873), (161, 17034), (167, 16422), (238, 11523), (322, 8517), (334, 8211), (357, 7682), (391, 7014), (483, 5678), (501, 5474), (714, 3841), (782, 3507), (966, 2839), (1002, 2737), (1169, 2346), (1173, 2338)]