25980837122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{128393}}^1$

素因数の和:128554

約数の個数: 32

約数和(自身を含む): 41932453248

約数和(自身を除く): 15951616126

約数列:

[1, 2, 23, 46, 53, 83, 106, 166, 1219, 1909, 2438, 3818, 4399, 8798, 101177, 128393, 202354, 256786, 2953039, 5906078, 6804829, 10656619, 13609658, 21313238, 156511067, 245102237, 313022134, 490204474, 564800807, 1129601614, 12990418561, 25980837122]

約数ペア:

[(1, 25980837122), (2, 12990418561), (23, 1129601614), (46, 564800807), (53, 490204474), (83, 313022134), (106, 245102237), (166, 156511067), (1219, 21313238), (1909, 13609658), (2438, 10656619), (3818, 6804829), (4399, 5906078), (8798, 2953039), (101177, 256786), (128393, 202354)]