1870647592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1019}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 4001011200

約数和(自身を除く): 2130363608

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 907, 1012, 1019, 1814, 2024, 2038, 3628, 4076, 7256, 8152, 9977, 11209, 19954, 20861, 22418, 23437, 39908, 41722, 44836, 46874, 79816, 83444, 89672, 93748, 166888, 187496, 229471, 257807, 458942, 515614, 917884, 924233, 1031228, 1835768, 1848466, 2062456, 3696932, 7393864, 10166563, 20333126, 21257359, 40666252, 42514718, 81332504, 85029436, 170058872, 233830949, 467661898, 935323796, 1870647592]

約数ペア:

[(1, 1870647592), (2, 935323796), (4, 467661898), (8, 233830949), (11, 170058872), (22, 85029436), (23, 81332504), (44, 42514718), (46, 40666252), (88, 21257359), (92, 20333126), (184, 10166563), (253, 7393864), (506, 3696932), (907, 2062456), (1012, 1848466), (1019, 1835768), (1814, 1031228), (2024, 924233), (2038, 917884), (3628, 515614), (4076, 458942), (7256, 257807), (8152, 229471), (9977, 187496), (11209, 166888), (19954, 93748), (20861, 89672), (22418, 83444), (23437, 79816), (39908, 46874), (41722, 44836)]