428280351590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7976911}}^1$

素因数の和:7976997

約数の個数: 64

約数和(自身を含む): 964887275520

約数和(自身を除く): 536606923930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 5369, 7670, 10738, 26845, 53690, 7976911, 15953822, 39884555, 55838377, 79769110, 103699843, 111676754, 207399686, 279191885, 470637749, 518499215, 558383770, 725898901, 941275498, 1036998430, 1451797802, 2353188745, 3294464243, 3629494505, 4706377490, 6118290737, 6588928486, 7258989010, 12236581474, 16472321215, 30591453685, 32944642430, 42828035159, 61182907370, 85656070318, 214140175795, 428280351590]

約数ペア:

[(1, 428280351590), (2, 214140175795), (5, 85656070318), (7, 61182907370), (10, 42828035159), (13, 32944642430), (14, 30591453685), (26, 16472321215), (35, 12236581474), (59, 7258989010), (65, 6588928486), (70, 6118290737), (91, 4706377490), (118, 3629494505), (130, 3294464243), (182, 2353188745), (295, 1451797802), (413, 1036998430), (455, 941275498), (590, 725898901), (767, 558383770), (826, 518499215), (910, 470637749), (1534, 279191885), (2065, 207399686), (3835, 111676754), (4130, 103699843), (5369, 79769110), (7670, 55838377), (10738, 39884555), (26845, 15953822), (53690, 7976911)]