7489604518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 12507194448

約数和(自身を除く): 5017589930

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 401, 683, 802, 1243, 1366, 2486, 4411, 7513, 8822, 13673, 15026, 27346, 45313, 48521, 77179, 82643, 90626, 97042, 154358, 165286, 273883, 498443, 547766, 848969, 996886, 1697938, 3012713, 5482873, 6025426, 9338659, 10965746, 18677318, 30948779, 33139843, 61897558, 66279686, 340436569, 680873138, 3744802259, 7489604518]

約数ペア:

[(1, 7489604518), (2, 3744802259), (11, 680873138), (22, 340436569), (113, 66279686), (121, 61897558), (226, 33139843), (242, 30948779), (401, 18677318), (683, 10965746), (802, 9338659), (1243, 6025426), (1366, 5482873), (2486, 3012713), (4411, 1697938), (7513, 996886), (8822, 848969), (13673, 547766), (15026, 498443), (27346, 273883), (45313, 165286), (48521, 154358), (77179, 97042), (82643, 90626)]