2420134778882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{495613}}^1\times {\mathrm{7559}}^1$

素因数の和:503210

約数の個数: 32

約数和(自身を含む): 4046589187200

約数和(自身を除く): 1626454408318

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 7559, 15118, 128503, 143621, 257006, 287242, 495613, 991226, 2441557, 4883114, 8425421, 9416647, 16850842, 18833294, 160082999, 320165998, 3746338667, 7492677334, 63687757339, 71180434673, 127375514678, 142360869346, 1210067389441, 2420134778882]

約数ペア:

[(1, 2420134778882), (2, 1210067389441), (17, 142360869346), (19, 127375514678), (34, 71180434673), (38, 63687757339), (323, 7492677334), (646, 3746338667), (7559, 320165998), (15118, 160082999), (128503, 18833294), (143621, 16850842), (257006, 9416647), (287242, 8425421), (495613, 4883114), (991226, 2441557)]