4439578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 8449056

約数和(自身を除く): 4009478

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 143, 209, 247, 286, 361, 418, 473, 494, 559, 722, 817, 946, 1118, 1634, 2717, 3971, 4693, 5434, 6149, 7942, 8987, 9386, 10621, 12298, 15523, 17974, 21242, 31046, 51623, 103246, 116831, 170753, 201799, 233662, 341506, 403598, 2219789, 4439578]

約数ペア:

[(1, 4439578), (2, 2219789), (11, 403598), (13, 341506), (19, 233662), (22, 201799), (26, 170753), (38, 116831), (43, 103246), (86, 51623), (143, 31046), (209, 21242), (247, 17974), (286, 15523), (361, 12298), (418, 10621), (473, 9386), (494, 8987), (559, 7942), (722, 6149), (817, 5434), (946, 4693), (1118, 3971), (1634, 2717)]