2085366530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{697447}}^1$

素因数の和:697490

約数の個数: 32

約数和(自身を含む): 4218165504

約数和(自身を除く): 2132798974

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 697447, 1394894, 3487235, 6974470, 9066811, 16041281, 18133622, 32082562, 45334055, 80206405, 90668110, 160412810, 208536653, 417073306, 1042683265, 2085366530]

約数ペア:

[(1, 2085366530), (2, 1042683265), (5, 417073306), (10, 208536653), (13, 160412810), (23, 90668110), (26, 80206405), (46, 45334055), (65, 32082562), (115, 18133622), (130, 16041281), (230, 9066811), (299, 6974470), (598, 3487235), (1495, 1394894), (2990, 697447)]