496603770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1273343}}^1$

素因数の和:1273366

約数の個数: 32

約数和(自身を含む): 1283530752

約数和(自身を除く): 786926982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1273343, 2546686, 3820029, 6366715, 7640058, 12733430, 16553459, 19100145, 33106918, 38200290, 49660377, 82767295, 99320754, 165534590, 248301885, 496603770]

約数ペア:

[(1, 496603770), (2, 248301885), (3, 165534590), (5, 99320754), (6, 82767295), (10, 49660377), (13, 38200290), (15, 33106918), (26, 19100145), (30, 16553459), (39, 12733430), (65, 7640058), (78, 6366715), (130, 3820029), (195, 2546686), (390, 1273343)]