1641036290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{12211}}^1$

素因数の和:12458

約数の個数: 32

約数和(自身を含む): 3007082880

約数和(自身を除く): 1366046590

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 445, 755, 890, 1510, 12211, 13439, 24422, 26878, 61055, 67195, 122110, 134390, 1086779, 1843861, 2173558, 3687722, 5433895, 9219305, 10867790, 18438610, 164103629, 328207258, 820518145, 1641036290]

約数ペア:

[(1, 1641036290), (2, 820518145), (5, 328207258), (10, 164103629), (89, 18438610), (151, 10867790), (178, 9219305), (302, 5433895), (445, 3687722), (755, 2173558), (890, 1843861), (1510, 1086779), (12211, 134390), (13439, 122110), (24422, 67195), (26878, 61055)]