457769378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 778643712

約数和(自身を除く): 320874334

約数列:

[1, 2, 11, 22, 47, 94, 121, 167, 241, 242, 334, 482, 517, 1034, 1837, 2651, 3674, 5302, 5687, 7849, 11327, 11374, 15698, 20207, 22654, 29161, 40247, 40414, 58322, 80494, 86339, 124597, 172678, 249194, 442717, 885434, 949729, 1370567, 1891609, 1899458, 2741134, 3783218, 4869887, 9739774, 20807699, 41615398, 228884689, 457769378]

約数ペア:

[(1, 457769378), (2, 228884689), (11, 41615398), (22, 20807699), (47, 9739774), (94, 4869887), (121, 3783218), (167, 2741134), (241, 1899458), (242, 1891609), (334, 1370567), (482, 949729), (517, 885434), (1034, 442717), (1837, 249194), (2651, 172678), (3674, 124597), (5302, 86339), (5687, 80494), (7849, 58322), (11327, 40414), (11374, 40247), (15698, 29161), (20207, 22654)]