8266252332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{160087}}^1$

素因数の和:160438

約数の個数: 48

約数和(自身を含む): 20834492672

約数和(自身を除く): 12568240340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 12909, 17212, 25818, 51636, 160087, 320174, 480261, 640348, 960522, 1921044, 2081131, 4162262, 6243393, 8324524, 12486786, 24973572, 52988797, 105977594, 158966391, 211955188, 317932782, 635865564, 688854361, 1377708722, 2066563083, 2755417444, 4133126166, 8266252332]

約数ペア:

[(1, 8266252332), (2, 4133126166), (3, 2755417444), (4, 2066563083), (6, 1377708722), (12, 688854361), (13, 635865564), (26, 317932782), (39, 211955188), (52, 158966391), (78, 105977594), (156, 52988797), (331, 24973572), (662, 12486786), (993, 8324524), (1324, 6243393), (1986, 4162262), (3972, 2081131), (4303, 1921044), (8606, 960522), (12909, 640348), (17212, 480261), (25818, 320174), (51636, 160087)]