2080459511284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397337569}}^1$

素因数の和:397337608

約数の個数: 48

約数和(自身を含む): 4806195246720

約数和(自身を除く): 2725735735436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 397337569, 794675138, 1589350276, 2781362983, 4370713259, 5562725966, 6754738673, 8741426518, 11125451932, 13509477346, 17482853036, 27018954692, 30594992813, 47283170711, 61189985626, 74302125403, 94566341422, 122379971252, 148604250806, 189132682844, 297208501612, 520114877821, 1040229755642, 2080459511284]

約数ペア:

[(1, 2080459511284), (2, 1040229755642), (4, 520114877821), (7, 297208501612), (11, 189132682844), (14, 148604250806), (17, 122379971252), (22, 94566341422), (28, 74302125403), (34, 61189985626), (44, 47283170711), (68, 30594992813), (77, 27018954692), (119, 17482853036), (154, 13509477346), (187, 11125451932), (238, 8741426518), (308, 6754738673), (374, 5562725966), (476, 4370713259), (748, 2781362983), (1309, 1589350276), (2618, 794675138), (5236, 397337569)]