2021811616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{5879}}^1$

素因数の和:6877

約数の個数: 48

約数和(自身を含む): 4347483840

約数和(自身を除く): 2325672224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 977, 1954, 3908, 5879, 7816, 10747, 11758, 15632, 21494, 23516, 31264, 42988, 47032, 64669, 85976, 94064, 129338, 171952, 188128, 258676, 343904, 517352, 1034704, 2069408, 5743783, 11487566, 22975132, 45950264, 63181613, 91900528, 126363226, 183801056, 252726452, 505452904, 1010905808, 2021811616]

約数ペア:

[(1, 2021811616), (2, 1010905808), (4, 505452904), (8, 252726452), (11, 183801056), (16, 126363226), (22, 91900528), (32, 63181613), (44, 45950264), (88, 22975132), (176, 11487566), (352, 5743783), (977, 2069408), (1954, 1034704), (3908, 517352), (5879, 343904), (7816, 258676), (10747, 188128), (11758, 171952), (15632, 129338), (21494, 94064), (23516, 85976), (31264, 64669), (42988, 47032)]