2679908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 54

約数和(自身を含む): 6049638

約数和(自身を除く): 3369730

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 121, 154, 196, 226, 242, 308, 452, 484, 539, 791, 847, 1078, 1243, 1582, 1694, 2156, 2486, 3164, 3388, 4972, 5537, 5929, 8701, 11074, 11858, 13673, 17402, 22148, 23716, 27346, 34804, 54692, 60907, 95711, 121814, 191422, 243628, 382844, 669977, 1339954, 2679908]

約数ペア:

[(1, 2679908), (2, 1339954), (4, 669977), (7, 382844), (11, 243628), (14, 191422), (22, 121814), (28, 95711), (44, 60907), (49, 54692), (77, 34804), (98, 27346), (113, 23716), (121, 22148), (154, 17402), (196, 13673), (226, 11858), (242, 11074), (308, 8701), (452, 5929), (484, 5537), (539, 4972), (791, 3388), (847, 3164), (1078, 2486), (1243, 2156), (1582, 1694)]