2034391617

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 3139456320

約数和(自身を除く): 1105064703

約数列:

[1, 3, 9, 19, 57, 131, 171, 197, 393, 461, 591, 1179, 1383, 1773, 2489, 3743, 4149, 7467, 8759, 11229, 22401, 25807, 26277, 33687, 60391, 77421, 78831, 90817, 181173, 232263, 272451, 490333, 543519, 817353, 1147429, 1470999, 1725523, 3442287, 4412997, 5176569, 10326861, 11897027, 15529707, 35691081, 107073243, 226043513, 678130539, 2034391617]

約数ペア:

[(1, 2034391617), (3, 678130539), (9, 226043513), (19, 107073243), (57, 35691081), (131, 15529707), (171, 11897027), (197, 10326861), (393, 5176569), (461, 4412997), (591, 3442287), (1179, 1725523), (1383, 1470999), (1773, 1147429), (2489, 817353), (3743, 543519), (4149, 490333), (7467, 272451), (8759, 232263), (11229, 181173), (22401, 90817), (25807, 78831), (26277, 77421), (33687, 60391)]