2511193282938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{7250701}}^1$

素因数の和:7251051

約数の個数: 48

約数和(自身を含む): 5537912170752

約数和(自身を除く): 3026718887814

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 271, 426, 542, 639, 813, 1278, 1626, 2439, 4878, 19241, 38482, 57723, 115446, 173169, 346338, 7250701, 14501402, 21752103, 43504206, 65256309, 130512618, 514799771, 1029599542, 1544399313, 1964939971, 3088798626, 3929879942, 4633197939, 5894819913, 9266395878, 11789639826, 17684459739, 35368919478, 139510737941, 279021475882, 418532213823, 837064427646, 1255596641469, 2511193282938]

約数ペア:

[(1, 2511193282938), (2, 1255596641469), (3, 837064427646), (6, 418532213823), (9, 279021475882), (18, 139510737941), (71, 35368919478), (142, 17684459739), (213, 11789639826), (271, 9266395878), (426, 5894819913), (542, 4633197939), (639, 3929879942), (813, 3088798626), (1278, 1964939971), (1626, 1544399313), (2439, 1029599542), (4878, 514799771), (19241, 130512618), (38482, 65256309), (57723, 43504206), (115446, 21752103), (173169, 14501402), (346338, 7250701)]