998160130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 2007047808

約数和(自身を除く): 1008887678

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 313, 530, 547, 583, 626, 1094, 1166, 1565, 2735, 2915, 3130, 3443, 5470, 5830, 6017, 6886, 12034, 16589, 17215, 28991, 30085, 33178, 34430, 57982, 60170, 82945, 144955, 165890, 171211, 182479, 289910, 318901, 342422, 364958, 637802, 856055, 912395, 1594505, 1712110, 1824790, 1883321, 3189010, 3766642, 9074183, 9416605, 18148366, 18833210, 45370915, 90741830, 99816013, 199632026, 499080065, 998160130]

約数ペア:

[(1, 998160130), (2, 499080065), (5, 199632026), (10, 99816013), (11, 90741830), (22, 45370915), (53, 18833210), (55, 18148366), (106, 9416605), (110, 9074183), (265, 3766642), (313, 3189010), (530, 1883321), (547, 1824790), (583, 1712110), (626, 1594505), (1094, 912395), (1166, 856055), (1565, 637802), (2735, 364958), (2915, 342422), (3130, 318901), (3443, 289910), (5470, 182479), (5830, 171211), (6017, 165890), (6886, 144955), (12034, 82945), (16589, 60170), (17215, 57982), (28991, 34430), (30085, 33178)]