2012313354

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 4248391680

約数和(自身を除く): 2236078326

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 233, 354, 466, 699, 787, 1398, 1574, 1829, 2361, 3658, 4722, 5487, 7223, 10974, 13747, 14446, 21669, 24397, 27494, 41241, 43338, 46433, 48794, 73191, 82482, 92866, 139299, 146382, 183371, 278598, 366742, 426157, 550113, 852314, 1100226, 1278471, 1439423, 2556942, 2878846, 4318269, 5684501, 8636538, 10818889, 11369002, 17053503, 21637778, 32456667, 34107006, 64913334, 335385559, 670771118, 1006156677, 2012313354]

約数ペア:

[(1, 2012313354), (2, 1006156677), (3, 670771118), (6, 335385559), (31, 64913334), (59, 34107006), (62, 32456667), (93, 21637778), (118, 17053503), (177, 11369002), (186, 10818889), (233, 8636538), (354, 5684501), (466, 4318269), (699, 2878846), (787, 2556942), (1398, 1439423), (1574, 1278471), (1829, 1100226), (2361, 852314), (3658, 550113), (4722, 426157), (5487, 366742), (7223, 278598), (10974, 183371), (13747, 146382), (14446, 139299), (21669, 92866), (24397, 82482), (27494, 73191), (41241, 48794), (43338, 46433)]