2021909565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 3557675520

約数和(自身を除く): 1535765955

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 113, 195, 267, 339, 445, 565, 1031, 1157, 1335, 1469, 1695, 3093, 3471, 4407, 5155, 5785, 7345, 10057, 13403, 15465, 17355, 22035, 30171, 40209, 50285, 67015, 91759, 116503, 130741, 150855, 201045, 275277, 349509, 392223, 458795, 582515, 653705, 1192867, 1376385, 1514539, 1747545, 1961115, 3578601, 4543617, 5964335, 7572695, 10368767, 17893005, 22718085, 31106301, 51843835, 134793971, 155531505, 404381913, 673969855, 2021909565]

約数ペア:

[(1, 2021909565), (3, 673969855), (5, 404381913), (13, 155531505), (15, 134793971), (39, 51843835), (65, 31106301), (89, 22718085), (113, 17893005), (195, 10368767), (267, 7572695), (339, 5964335), (445, 4543617), (565, 3578601), (1031, 1961115), (1157, 1747545), (1335, 1514539), (1469, 1376385), (1695, 1192867), (3093, 653705), (3471, 582515), (4407, 458795), (5155, 392223), (5785, 349509), (7345, 275277), (10057, 201045), (13403, 150855), (15465, 130741), (17355, 116503), (22035, 91759), (30171, 67015), (40209, 50285)]