2480453536

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{640613}}^1$

素因数の和:640645

約数の個数: 36

約数和(自身を含む): 5367704706

約数和(自身を除く): 2887251170

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 640613, 1281226, 2562452, 5124904, 7046743, 10249808, 14093486, 20499616, 28186972, 56373944, 77514173, 112747888, 155028346, 225495776, 310056692, 620113384, 1240226768, 2480453536]

約数ペア:

[(1, 2480453536), (2, 1240226768), (4, 620113384), (8, 310056692), (11, 225495776), (16, 155028346), (22, 112747888), (32, 77514173), (44, 56373944), (88, 28186972), (121, 20499616), (176, 14093486), (242, 10249808), (352, 7046743), (484, 5124904), (968, 2562452), (1936, 1281226), (3872, 640613)]