1330351428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{428041}}^1$

素因数の和:428092

約数の個数: 48

約数和(自身を含む): 3643493504

約数和(自身を除く): 2313142076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 428041, 856082, 1284123, 1712164, 2568246, 2996287, 5136492, 5992574, 8988861, 11985148, 15837517, 17977722, 31675034, 35955444, 47512551, 63350068, 95025102, 110862619, 190050204, 221725238, 332587857, 443450476, 665175714, 1330351428]

約数ペア:

[(1, 1330351428), (2, 665175714), (3, 443450476), (4, 332587857), (6, 221725238), (7, 190050204), (12, 110862619), (14, 95025102), (21, 63350068), (28, 47512551), (37, 35955444), (42, 31675034), (74, 17977722), (84, 15837517), (111, 11985148), (148, 8988861), (222, 5992574), (259, 5136492), (444, 2996287), (518, 2568246), (777, 1712164), (1036, 1284123), (1554, 856082), (3108, 428041)]