2655883986

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{521}}^1\times {\mathrm{2477}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 6208876800

約数和(自身を除く): 3552992814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 521, 686, 1029, 1042, 1563, 2058, 2477, 3126, 3647, 4954, 7294, 7431, 10941, 14862, 17339, 21882, 25529, 34678, 51058, 52017, 76587, 104034, 121373, 153174, 178703, 242746, 357406, 364119, 536109, 728238, 849611, 1072218, 1290517, 1699222, 2548833, 2581034, 3871551, 5097666, 7743102, 9033619, 18067238, 27100857, 54201714, 63235333, 126470666, 189705999, 379411998, 442647331, 885294662, 1327941993, 2655883986]

約数ペア:

[(1, 2655883986), (2, 1327941993), (3, 885294662), (6, 442647331), (7, 379411998), (14, 189705999), (21, 126470666), (42, 63235333), (49, 54201714), (98, 27100857), (147, 18067238), (294, 9033619), (343, 7743102), (521, 5097666), (686, 3871551), (1029, 2581034), (1042, 2548833), (1563, 1699222), (2058, 1290517), (2477, 1072218), (3126, 849611), (3647, 728238), (4954, 536109), (7294, 364119), (7431, 357406), (10941, 242746), (14862, 178703), (17339, 153174), (21882, 121373), (25529, 104034), (34678, 76587), (51058, 52017)]