8398410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 20319552

約数和(自身を除く): 11921142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 2137, 3930, 4274, 6411, 10685, 12822, 21370, 32055, 64110, 279947, 559894, 839841, 1399735, 1679682, 2799470, 4199205, 8398410]

約数ペア:

[(1, 8398410), (2, 4199205), (3, 2799470), (5, 1679682), (6, 1399735), (10, 839841), (15, 559894), (30, 279947), (131, 64110), (262, 32055), (393, 21370), (655, 12822), (786, 10685), (1310, 6411), (1965, 4274), (2137, 3930)]