2445577712

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{564017}}^1$

素因数の和:564296

約数の個数: 20

約数和(自身を含む): 4755799776

約数和(自身を除く): 2310222064

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 564017, 1128034, 2256068, 4512136, 9024272, 152848607, 305697214, 611394428, 1222788856, 2445577712]

約数ペア:

[(1, 2445577712), (2, 1222788856), (4, 611394428), (8, 305697214), (16, 152848607), (271, 9024272), (542, 4512136), (1084, 2256068), (2168, 1128034), (4336, 564017)]