996979676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{462421}}^1$

素因数の和:462450

約数の個数: 36

約数和(自身を含む): 2214076536

約数和(自身を除く): 1217096860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 462421, 924842, 1849684, 3236947, 5086631, 6473894, 10173262, 12947788, 20346524, 22658629, 35606417, 45317258, 71212834, 90634516, 142425668, 249244919, 498489838, 996979676]

約数ペア:

[(1, 996979676), (2, 498489838), (4, 249244919), (7, 142425668), (11, 90634516), (14, 71212834), (22, 45317258), (28, 35606417), (44, 22658629), (49, 20346524), (77, 12947788), (98, 10173262), (154, 6473894), (196, 5086631), (308, 3236947), (539, 1849684), (1078, 924842), (2156, 462421)]