1105079216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{51199}}^1$

素因数の和:51297

約数の個数: 40

約数和(自身を含む): 2285568000

約数和(自身を除く): 1180488784

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 51199, 102398, 204796, 409592, 819184, 972781, 1945562, 3635129, 3891124, 7270258, 7782248, 14540516, 15564496, 29081032, 58162064, 69067451, 138134902, 276269804, 552539608, 1105079216]

約数ペア:

[(1, 1105079216), (2, 552539608), (4, 276269804), (8, 138134902), (16, 69067451), (19, 58162064), (38, 29081032), (71, 15564496), (76, 14540516), (142, 7782248), (152, 7270258), (284, 3891124), (304, 3635129), (568, 1945562), (1136, 972781), (1349, 819184), (2698, 409592), (5396, 204796), (10792, 102398), (21584, 51199)]