1370896430

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{392807}}^1$

素因数の和:393163

約数の個数: 16

約数和(自身を含む): 2474690400

約数和(自身を除く): 1103793970

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 392807, 785614, 1964035, 3928070, 137089643, 274179286, 685448215, 1370896430]

約数ペア:

[(1, 1370896430), (2, 685448215), (5, 274179286), (10, 137089643), (349, 3928070), (698, 1964035), (1745, 785614), (3490, 392807)]