1430194178

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{72503}}^1$

素因数の和:73921

約数の個数: 16

約数和(自身を含む): 2453535360

約数和(自身を除く): 1023341182

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 19726, 72503, 145006, 507521, 1015042, 102156727, 204313454, 715097089, 1430194178]

約数ペア:

[(1, 1430194178), (2, 715097089), (7, 204313454), (14, 102156727), (1409, 1015042), (2818, 507521), (9863, 145006), (19726, 72503)]