1900565912

素因数分解:

$2^3\times 7^1\times {\mathrm{33938677}}^1$

素因数の和:33938690

約数の個数: 16

約数和(自身を含む): 4072641360

約数和(自身を除く): 2172075448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33938677, 67877354, 135754708, 237570739, 271509416, 475141478, 950282956, 1900565912]

約数ペア:

[(1, 1900565912), (2, 950282956), (4, 475141478), (7, 271509416), (8, 237570739), (14, 135754708), (28, 67877354), (56, 33938677)]