276983278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5233

約数の個数: 48

約数和(自身を含む): 520838640

約数和(自身を除く): 243855362

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 1573, 2057, 2431, 3146, 4114, 4862, 5179, 10358, 26741, 53482, 56969, 67327, 88043, 113938, 134654, 176086, 626659, 740597, 968473, 1144559, 1253318, 1481194, 1936946, 2289118, 8146567, 10653203, 12590149, 16293134, 21306406, 25180298, 138491639, 276983278]

約数ペア:

[(1, 276983278), (2, 138491639), (11, 25180298), (13, 21306406), (17, 16293134), (22, 12590149), (26, 10653203), (34, 8146567), (121, 2289118), (143, 1936946), (187, 1481194), (221, 1253318), (242, 1144559), (286, 968473), (374, 740597), (442, 626659), (1573, 176086), (2057, 134654), (2431, 113938), (3146, 88043), (4114, 67327), (4862, 56969), (5179, 53482), (10358, 26741)]