2238862439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2579834880

約数和(自身を除く): 340972441

約数列:

[1, 11, 31, 59, 257, 341, 433, 649, 1829, 2827, 4763, 7967, 13423, 15163, 20119, 25547, 87637, 111281, 147653, 166793, 281017, 470053, 791957, 1224091, 3449711, 5170583, 6565579, 8711527, 37946821, 72221369, 203532949, 2238862439]

約数ペア:

[(1, 2238862439), (11, 203532949), (31, 72221369), (59, 37946821), (257, 8711527), (341, 6565579), (433, 5170583), (649, 3449711), (1829, 1224091), (2827, 791957), (4763, 470053), (7967, 281017), (13423, 166793), (15163, 147653), (20119, 111281), (25547, 87637)]