289014558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{52529}}^1$

素因数の和:52672

約数の個数: 32

約数和(自身を含む): 665660160

約数和(自身を除く): 376645602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 52529, 105058, 157587, 315174, 367703, 735406, 1103109, 2206218, 6881299, 13762598, 20643897, 41287794, 48169093, 96338186, 144507279, 289014558]

約数ペア:

[(1, 289014558), (2, 144507279), (3, 96338186), (6, 48169093), (7, 41287794), (14, 20643897), (21, 13762598), (42, 6881299), (131, 2206218), (262, 1103109), (393, 735406), (786, 367703), (917, 315174), (1834, 157587), (2751, 105058), (5502, 52529)]