1628140052

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107881}}^1$

素因数の和:107917

約数の個数: 48

約数和(自身を含む): 3624835200

約数和(自身を除く): 1996695148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 107881, 215762, 431524, 755167, 1186691, 1510334, 2373382, 3020668, 4746764, 5286169, 8306837, 10572338, 16613674, 21144676, 33227348, 37003183, 58147859, 74006366, 116295718, 148012732, 232591436, 407035013, 814070026, 1628140052]

約数ペア:

[(1, 1628140052), (2, 814070026), (4, 407035013), (7, 232591436), (11, 148012732), (14, 116295718), (22, 74006366), (28, 58147859), (44, 37003183), (49, 33227348), (77, 21144676), (98, 16613674), (154, 10572338), (196, 8306837), (308, 5286169), (343, 4746764), (539, 3020668), (686, 2373382), (1078, 1510334), (1372, 1186691), (2156, 755167), (3773, 431524), (7546, 215762), (15092, 107881)]