2099412.00000000

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 127351224

約数和(自身を除く): 69969848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 233, 256, 296, 416, 466, 481, 512, 592, 832, 932, 962, 1184, 1664, 1864, 1924, 2368, 3029, 3328, 3728, 3848, 4736, 6058, 6656, 7456, 7696, 8621, 9472, 12116, 14912, 15392, 17242, 18944, 24232, 29824, 30784, 34484, 48464, 59648, 61568, 68968, 96928, 112073, 119296, 123136, 137936, 193856, 224146, 246272, 275872, 387712, 448292, 551744, 775424, 896584, 1103488, 1550848, 1793168, 2206976, 3586336, 4413952, 7172672, 14345344, 28690688, 57381376]

約数ペア:

[(1, 57381376), (2, 28690688), (4, 14345344), (8, 7172672), (13, 4413952), (16, 3586336), (26, 2206976), (32, 1793168), (37, 1550848), (52, 1103488), (64, 896584), (74, 775424), (104, 551744), (128, 448292), (148, 387712), (208, 275872), (233, 246272), (256, 224146), (296, 193856), (416, 137936), (466, 123136), (481, 119296), (512, 112073), (592, 96928), (832, 68968), (932, 61568), (962, 59648), (1184, 48464), (1664, 34484), (1864, 30784), (1924, 29824), (2368, 24232), (3029, 18944), (3328, 17242), (3728, 15392), (3848, 14912), (4736, 12116), (6058, 9472), (6656, 8621), (7456, 7696)]