2040672345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2230243}}^1$

素因数の和:2230312

約数の個数: 16

約数和(自身を含む): 3318603072

約数和(自身を除く): 1277930727

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2230243, 6690729, 11151215, 33453645, 136044823, 408134469, 680224115, 2040672345]

約数ペア:

[(1, 2040672345), (3, 680224115), (5, 408134469), (15, 136044823), (61, 33453645), (183, 11151215), (305, 6690729), (915, 2230243)]