968990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 1021666

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 383, 506, 766, 1265, 1915, 2530, 3830, 4213, 8426, 8809, 17618, 21065, 42130, 44045, 88090, 96899, 193798, 484495, 968990]

約数ペア:

[(1, 968990), (2, 484495), (5, 193798), (10, 96899), (11, 88090), (22, 44045), (23, 42130), (46, 21065), (55, 17618), (110, 8809), (115, 8426), (230, 4213), (253, 3830), (383, 2530), (506, 1915), (766, 1265)]