1394938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 16

約数和(自身を含む): 2188800

約数和(自身を除く): 793862

約数列:

[1, 2, 31, 62, 149, 151, 298, 302, 4619, 4681, 9238, 9362, 22499, 44998, 697469, 1394938]

約数ペア:

[(1, 1394938), (2, 697469), (31, 44998), (62, 22499), (149, 9362), (151, 9238), (298, 4681), (302, 4619)]