2007907226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{9281}}^1$

素因数の和:9506

約数の個数: 32

約数和(自身を含む): 3326149008

約数和(自身を除く): 1318241782

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 689, 1378, 2041, 4082, 8321, 9281, 16642, 18562, 108173, 120653, 216346, 241306, 491893, 983786, 1457117, 2914234, 6394609, 12789218, 18942521, 37885042, 77227201, 154454402, 1003953613, 2007907226]

約数ペア:

[(1, 2007907226), (2, 1003953613), (13, 154454402), (26, 77227201), (53, 37885042), (106, 18942521), (157, 12789218), (314, 6394609), (689, 2914234), (1378, 1457117), (2041, 983786), (4082, 491893), (8321, 241306), (9281, 216346), (16642, 120653), (18562, 108173)]