741646868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 1402337664

約数和(自身を除く): 660690796

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 97, 164, 194, 388, 943, 1886, 2027, 2231, 3772, 3977, 4054, 4462, 7954, 8108, 8924, 15908, 46621, 83107, 91471, 93242, 166214, 182942, 186484, 196619, 332428, 365884, 393238, 786476, 1911461, 3822922, 4522237, 7645844, 8061379, 9044474, 16122758, 18088948, 32245516, 185411717, 370823434, 741646868]

約数ペア:

[(1, 741646868), (2, 370823434), (4, 185411717), (23, 32245516), (41, 18088948), (46, 16122758), (82, 9044474), (92, 8061379), (97, 7645844), (164, 4522237), (194, 3822922), (388, 1911461), (943, 786476), (1886, 393238), (2027, 365884), (2231, 332428), (3772, 196619), (3977, 186484), (4054, 182942), (4462, 166214), (7954, 93242), (8108, 91471), (8924, 83107), (15908, 46621)]