409606930

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{83423}}^1$

素因数の和:83921

約数の個数: 16

約数和(自身を含む): 738802944

約数和(自身を除く): 329196014

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 83423, 166846, 417115, 834230, 40960693, 81921386, 204803465, 409606930]

約数ペア:

[(1, 409606930), (2, 204803465), (5, 81921386), (10, 40960693), (491, 834230), (982, 417115), (2455, 166846), (4910, 83423)]