946423910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 1791465984

約数和(自身を除く): 845042074

約数列:

[1, 2, 5, 10, 41, 67, 82, 131, 134, 205, 262, 263, 335, 410, 526, 655, 670, 1310, 1315, 2630, 2747, 5371, 5494, 8777, 10742, 10783, 13735, 17554, 17621, 21566, 26855, 27470, 34453, 35242, 43885, 53710, 53915, 68906, 87770, 88105, 107830, 172265, 176210, 344530, 359857, 719714, 722461, 1412573, 1444922, 1799285, 2308351, 2825146, 3598570, 3612305, 4616702, 7062865, 7224610, 11541755, 14125730, 23083510, 94642391, 189284782, 473211955, 946423910]

約数ペア:

[(1, 946423910), (2, 473211955), (5, 189284782), (10, 94642391), (41, 23083510), (67, 14125730), (82, 11541755), (131, 7224610), (134, 7062865), (205, 4616702), (262, 3612305), (263, 3598570), (335, 2825146), (410, 2308351), (526, 1799285), (655, 1444922), (670, 1412573), (1310, 722461), (1315, 719714), (2630, 359857), (2747, 344530), (5371, 176210), (5494, 172265), (8777, 107830), (10742, 88105), (10783, 87770), (13735, 68906), (17554, 53915), (17621, 53710), (21566, 43885), (26855, 35242), (27470, 34453)]