859589638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 1381536000

約数和(自身を除く): 521946362

約数列:

[1, 2, 29, 31, 58, 62, 389, 778, 899, 1229, 1798, 2458, 11281, 12059, 22562, 24118, 35641, 38099, 71282, 76198, 349711, 478081, 699422, 956162, 1104871, 2209742, 13864349, 14820511, 27728698, 29641022, 429794819, 859589638]

約数ペア:

[(1, 859589638), (2, 429794819), (29, 29641022), (31, 27728698), (58, 14820511), (62, 13864349), (389, 2209742), (778, 1104871), (899, 956162), (1229, 699422), (1798, 478081), (2458, 349711), (11281, 76198), (12059, 71282), (22562, 38099), (24118, 35641)]