1245471014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{120943}}^1$

素因数の和:121235

約数の個数: 16

約数和(自身を含む): 1973806080

約数和(自身を除く): 728335066

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 120943, 241886, 2297917, 4595834, 32775553, 65551106, 622735507, 1245471014]

約数ペア:

[(1, 1245471014), (2, 622735507), (19, 65551106), (38, 32775553), (271, 4595834), (542, 2297917), (5149, 241886), (10298, 120943)]