456758642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 728671680

約数和(自身を除く): 271913038

約数列:

[1, 2, 29, 43, 58, 86, 373, 491, 746, 982, 1247, 2494, 10817, 14239, 16039, 21113, 21634, 28478, 32078, 42226, 183143, 366286, 465131, 612277, 930262, 1224554, 5311147, 7875149, 10622294, 15750298, 228379321, 456758642]

約数ペア:

[(1, 456758642), (2, 228379321), (29, 15750298), (43, 10622294), (58, 7875149), (86, 5311147), (373, 1224554), (491, 930262), (746, 612277), (982, 465131), (1247, 366286), (2494, 183143), (10817, 42226), (14239, 32078), (16039, 28478), (21113, 21634)]