2012395485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 3508420608

約数和(自身を除く): 1496025123

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 223, 255, 645, 669, 731, 823, 1115, 2193, 2469, 3345, 3655, 3791, 4115, 9589, 10965, 11373, 12345, 13991, 18955, 28767, 35389, 41973, 47945, 56865, 69955, 106167, 143835, 163013, 176945, 183529, 209865, 489039, 530835, 550587, 601613, 815065, 917645, 1804839, 2445195, 2752935, 3008065, 3119993, 7891747, 9024195, 9359979, 15599965, 23675241, 39458735, 46799895, 118376205, 134159699, 402479097, 670798495, 2012395485]

約数ペア:

[(1, 2012395485), (3, 670798495), (5, 402479097), (15, 134159699), (17, 118376205), (43, 46799895), (51, 39458735), (85, 23675241), (129, 15599965), (215, 9359979), (223, 9024195), (255, 7891747), (645, 3119993), (669, 3008065), (731, 2752935), (823, 2445195), (1115, 1804839), (2193, 917645), (2469, 815065), (3345, 601613), (3655, 550587), (3791, 530835), (4115, 489039), (9589, 209865), (10965, 183529), (11373, 176945), (12345, 163013), (13991, 143835), (18955, 106167), (28767, 69955), (35389, 56865), (41973, 47945)]