1339968462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31904011}}^1$

素因数の和:31904023

約数の個数: 16

約数和(自身を含む): 3062785152

約数和(自身を除く): 1722816690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31904011, 63808022, 95712033, 191424066, 223328077, 446656154, 669984231, 1339968462]

約数ペア:

[(1, 1339968462), (2, 669984231), (3, 446656154), (6, 223328077), (7, 191424066), (14, 95712033), (21, 63808022), (42, 31904011)]