1025173688

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{237749}}^1$

素因数の和:237780

約数の個数: 48

約数和(自身を含む): 2439315000

約数和(自身を除く): 1414141312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 237749, 475498, 950996, 1664243, 1901992, 2615239, 3328486, 5230478, 6656972, 10460956, 11649701, 13313944, 18306673, 20921912, 23299402, 36613346, 46598804, 73226692, 93197608, 128146711, 146453384, 256293422, 512586844, 1025173688]

約数ペア:

[(1, 1025173688), (2, 512586844), (4, 256293422), (7, 146453384), (8, 128146711), (11, 93197608), (14, 73226692), (22, 46598804), (28, 36613346), (44, 23299402), (49, 20921912), (56, 18306673), (77, 13313944), (88, 11649701), (98, 10460956), (154, 6656972), (196, 5230478), (308, 3328486), (392, 2615239), (539, 1901992), (616, 1664243), (1078, 950996), (2156, 475498), (4312, 237749)]