397334528

素因数分解:

$2^{11}\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 801080280

約数和(自身を除く): 403745752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 1481, 2048, 2096, 2962, 4192, 5924, 8384, 11848, 16768, 23696, 33536, 47392, 67072, 94784, 134144, 189568, 194011, 268288, 379136, 388022, 758272, 776044, 1516544, 1552088, 3033088, 3104176, 6208352, 12416704, 24833408, 49666816, 99333632, 198667264, 397334528]

約数ペア:

[(1, 397334528), (2, 198667264), (4, 99333632), (8, 49666816), (16, 24833408), (32, 12416704), (64, 6208352), (128, 3104176), (131, 3033088), (256, 1552088), (262, 1516544), (512, 776044), (524, 758272), (1024, 388022), (1048, 379136), (1481, 268288), (2048, 194011), (2096, 189568), (2962, 134144), (4192, 94784), (5924, 67072), (8384, 47392), (11848, 33536), (16768, 23696)]