2007483470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 3888622080

約数和(自身を除く): 1881138610

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 419, 563, 838, 851, 1126, 1702, 2095, 2815, 4190, 4255, 5630, 8510, 9637, 12949, 15503, 19274, 20831, 25898, 31006, 41662, 48185, 64745, 77515, 96370, 104155, 129490, 155030, 208310, 235897, 356569, 471794, 479113, 713138, 958226, 1179485, 1782845, 2358970, 2395565, 3565690, 4791130, 5425631, 8728189, 10851262, 17456378, 27128155, 43640945, 54256310, 87281890, 200748347, 401496694, 1003741735, 2007483470]

約数ペア:

[(1, 2007483470), (2, 1003741735), (5, 401496694), (10, 200748347), (23, 87281890), (37, 54256310), (46, 43640945), (74, 27128155), (115, 17456378), (185, 10851262), (230, 8728189), (370, 5425631), (419, 4791130), (563, 3565690), (838, 2395565), (851, 2358970), (1126, 1782845), (1702, 1179485), (2095, 958226), (2815, 713138), (4190, 479113), (4255, 471794), (5630, 356569), (8510, 235897), (9637, 208310), (12949, 155030), (15503, 129490), (19274, 104155), (20831, 96370), (25898, 77515), (31006, 64745), (41662, 48185)]