1889104

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 4249728

約数和(自身を除く): 2360624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 167, 202, 334, 404, 668, 707, 808, 1169, 1336, 1414, 1616, 2338, 2672, 2828, 4676, 5656, 9352, 11312, 16867, 18704, 33734, 67468, 118069, 134936, 236138, 269872, 472276, 944552, 1889104]

約数ペア:

[(1, 1889104), (2, 944552), (4, 472276), (7, 269872), (8, 236138), (14, 134936), (16, 118069), (28, 67468), (56, 33734), (101, 18704), (112, 16867), (167, 11312), (202, 9352), (334, 5656), (404, 4676), (668, 2828), (707, 2672), (808, 2338), (1169, 1616), (1336, 1414)]