894541109

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 1207068480

約数和(自身を除く): 312527371

約数列:

[1, 7, 11, 19, 49, 77, 113, 133, 209, 539, 773, 791, 931, 1243, 1463, 2147, 5411, 5537, 8503, 8701, 10241, 14687, 15029, 23617, 37877, 59521, 60907, 87349, 102809, 105203, 161557, 165319, 416647, 611443, 719663, 960839, 1130899, 1157233, 1659631, 4280101, 6725873, 7916293, 11617417, 18255941, 47081111, 81321919, 127791587, 894541109]

約数ペア:

[(1, 894541109), (7, 127791587), (11, 81321919), (19, 47081111), (49, 18255941), (77, 11617417), (113, 7916293), (133, 6725873), (209, 4280101), (539, 1659631), (773, 1157233), (791, 1130899), (931, 960839), (1243, 719663), (1463, 611443), (2147, 416647), (5411, 165319), (5537, 161557), (8503, 105203), (8701, 102809), (10241, 87349), (14687, 60907), (15029, 59521), (23617, 37877)]