1239717606

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{20983}}^1$

素因数の和:21260

約数の個数: 32

約数和(自身を含む): 2548296960

約数和(自身を除く): 1308579354

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 9847, 19694, 20983, 29541, 41966, 59082, 62949, 125898, 902269, 1804538, 2706807, 4805107, 5413614, 9610214, 14415321, 28830642, 206619601, 413239202, 619858803, 1239717606]

約数ペア:

[(1, 1239717606), (2, 619858803), (3, 413239202), (6, 206619601), (43, 28830642), (86, 14415321), (129, 9610214), (229, 5413614), (258, 4805107), (458, 2706807), (687, 1804538), (1374, 902269), (9847, 125898), (19694, 62949), (20983, 59082), (29541, 41966)]