1277335086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 2769173568

約数和(自身を除く): 1491838482

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 277, 318, 554, 831, 853, 901, 1662, 1706, 1802, 2559, 2703, 4709, 5118, 5406, 9418, 14127, 14501, 14681, 28254, 29002, 29362, 43503, 44043, 45209, 87006, 88086, 90418, 135627, 236281, 249577, 271254, 472562, 499154, 708843, 748731, 768553, 1417686, 1497462, 1537106, 2305659, 4016777, 4611318, 8033554, 12050331, 12522893, 24100662, 25045786, 37568679, 75137358, 212889181, 425778362, 638667543, 1277335086]

約数ペア:

[(1, 1277335086), (2, 638667543), (3, 425778362), (6, 212889181), (17, 75137358), (34, 37568679), (51, 25045786), (53, 24100662), (102, 12522893), (106, 12050331), (159, 8033554), (277, 4611318), (318, 4016777), (554, 2305659), (831, 1537106), (853, 1497462), (901, 1417686), (1662, 768553), (1706, 748731), (1802, 708843), (2559, 499154), (2703, 472562), (4709, 271254), (5118, 249577), (5406, 236281), (9418, 135627), (14127, 90418), (14501, 88086), (14681, 87006), (28254, 45209), (29002, 44043), (29362, 43503)]