1673984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 3605616

約数和(自身を除く): 1931632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 503, 832, 1006, 1664, 2012, 3328, 4024, 6539, 8048, 13078, 16096, 26156, 32192, 52312, 64384, 104624, 128768, 209248, 418496, 836992, 1673984]

約数ペア:

[(1, 1673984), (2, 836992), (4, 418496), (8, 209248), (13, 128768), (16, 104624), (26, 64384), (32, 52312), (52, 32192), (64, 26156), (104, 16096), (128, 13078), (208, 8048), (256, 6539), (416, 4024), (503, 3328), (832, 2012), (1006, 1664)]