2215996912

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 4320830592

約数和(自身を除く): 2104833680

約数列:

[1, 2, 4, 8, 16, 311, 491, 622, 907, 982, 1244, 1814, 1964, 2488, 3628, 3928, 4976, 7256, 7856, 14512, 152701, 282077, 305402, 445337, 564154, 610804, 890674, 1128308, 1221608, 1781348, 2256616, 2443216, 3562696, 4513232, 7125392, 138499807, 276999614, 553999228, 1107998456, 2215996912]

約数ペア:

[(1, 2215996912), (2, 1107998456), (4, 553999228), (8, 276999614), (16, 138499807), (311, 7125392), (491, 4513232), (622, 3562696), (907, 2443216), (982, 2256616), (1244, 1781348), (1814, 1221608), (1964, 1128308), (2488, 890674), (3628, 610804), (3928, 564154), (4976, 445337), (7256, 305402), (7856, 282077), (14512, 152701)]