804905104

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2441}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 1605185208

約数和(自身を除く): 800280104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 557, 592, 1114, 2228, 2441, 4456, 4882, 8912, 9764, 19528, 20609, 39056, 41218, 82436, 90317, 164872, 180634, 329744, 361268, 722536, 1359637, 1445072, 2719274, 5438548, 10877096, 21754192, 50306569, 100613138, 201226276, 402452552, 804905104]

約数ペア:

[(1, 804905104), (2, 402452552), (4, 201226276), (8, 100613138), (16, 50306569), (37, 21754192), (74, 10877096), (148, 5438548), (296, 2719274), (557, 1445072), (592, 1359637), (1114, 722536), (2228, 361268), (2441, 329744), (4456, 180634), (4882, 164872), (8912, 90317), (9764, 82436), (19528, 41218), (20609, 39056)]