420153914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{19421}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 653744520

約数和(自身を除く): 233590606

約数列:

[1, 2, 29, 58, 373, 746, 10817, 19421, 21634, 38842, 563209, 1126418, 7244033, 14488066, 210076957, 420153914]

約数ペア:

[(1, 420153914), (2, 210076957), (29, 14488066), (58, 7244033), (373, 1126418), (746, 563209), (10817, 38842), (19421, 21634)]