493803904

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31883}}^1$

素因数の和:31919

約数の個数: 48

約数和(自身を含む): 1081345860

約数和(自身を除く): 587541956

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 31883, 63766, 127532, 255064, 350713, 510128, 701426, 1020256, 1402852, 2040512, 2805704, 3857843, 4081024, 5611408, 7715686, 11222816, 15431372, 22445632, 30862744, 44891264, 61725488, 123450976, 246901952, 493803904]

約数ペア:

[(1, 493803904), (2, 246901952), (4, 123450976), (8, 61725488), (11, 44891264), (16, 30862744), (22, 22445632), (32, 15431372), (44, 11222816), (64, 7715686), (88, 5611408), (121, 4081024), (128, 3857843), (176, 2805704), (242, 2040512), (352, 1402852), (484, 1020256), (704, 701426), (968, 510128), (1408, 350713), (1936, 255064), (3872, 127532), (7744, 63766), (15488, 31883)]