1856553056

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{7489}}^1$

素因数の和:7687

約数の個数: 48

約数和(自身を含む): 3744760320

約数和(自身を除く): 1888207264

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 4064, 7489, 7747, 14978, 15494, 29956, 30988, 59912, 61976, 119824, 123952, 239648, 247904, 456829, 913658, 951103, 1827316, 1902206, 3654632, 3804412, 7309264, 7608824, 14618528, 15217648, 30435296, 58017283, 116034566, 232069132, 464138264, 928276528, 1856553056]

約数ペア:

[(1, 1856553056), (2, 928276528), (4, 464138264), (8, 232069132), (16, 116034566), (32, 58017283), (61, 30435296), (122, 15217648), (127, 14618528), (244, 7608824), (254, 7309264), (488, 3804412), (508, 3654632), (976, 1902206), (1016, 1827316), (1952, 951103), (2032, 913658), (4064, 456829), (7489, 247904), (7747, 239648), (14978, 123952), (15494, 119824), (29956, 61976), (30988, 59912)]