431065194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{78347}}^1$

素因数の和:78490

約数の個数: 32

約数和(自身を含む): 992825856

約数和(自身を除く): 561760662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 78347, 156694, 235041, 470082, 548429, 1096858, 1645287, 3290574, 10263457, 20526914, 30790371, 61580742, 71844199, 143688398, 215532597, 431065194]

約数ペア:

[(1, 431065194), (2, 215532597), (3, 143688398), (6, 71844199), (7, 61580742), (14, 30790371), (21, 20526914), (42, 10263457), (131, 3290574), (262, 1645287), (393, 1096858), (786, 548429), (917, 470082), (1834, 235041), (2751, 156694), (5502, 78347)]